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{{DISPLAYTITLE:Rolex 116520 Daytona}}
{{#seo:
{{#seo:
|title=Rolex Cosmograph Daytona 116520 (2000-2016) — first in-house cal 4130, APH dial — BezelBase
|title=Rolex Daytona 116520 — Steel, Cal 4130, 2000–2016 | Rolexopedia
|description=Rolex's first in-house chronograph movement (cal 4130, 72h power reserve, vertical clutch, column wheel) ran in the 116520 for 16 years before the ceramic-bezel transition in 2016. Includes the APH error dial and the asymmetric lug case observation.
|description=Reference guide to the steel Rolex Daytona 116520, made from 2000 to 2016 with caliber 4130, an engraved steel tachymeter bezel, documented APH dials and the cream or “Panna” dial variation.
|keywords=Rolex 116520, Daytona 116520, cal 4130, in-house chronograph, APH dial, asymmetric lugs, Fratello, vertical clutch, column wheel, 78490
|keywords=Rolex 116520, Daytona 116520, cal 4130, in-house chronograph, APH dial, asymmetric lugs, Fratello, vertical clutch, column wheel, 78490
|image=Ref 116520 hero.webp
|image=Ref 116520 hero.webp
|image_alt=Rolex Cosmograph Daytona Ref. 116520
|image_alt=Rolex Cosmograph Daytona Ref. 116520
|type=article
|type=Article
|og_type=article
|og_type=article
|published_time=2026-04-19T03:20:10Z
|published_time=2026-04-19T03:20:10Z
|modified_time=2026-04-24T16:45:17Z
|modified_time=2026-08-04T00:07:16Z
|robots=index,follow,max-image-preview:large
|robots=index,follow,max-image-preview:large
}}
}}


<small>[[Reference:daytona|Daytona]] → '''116520'''</small>
<small>[[Reference:daytona|Daytona]] › '''116520'''</small>


The 116520 is the first Daytona to wear a wholly Rolex-built chronograph movement. It launched at Baselworld 2000 with caliber 4130, ran for sixteen years before the ceramic-bezel 116500LN took its place in 2016, and closes the long arc that began with steel tachymetre bezels on the manual-wind 6263 and ran through the Zenith-driven 16520. Everything that powers a current Daytona — vertical clutch, column wheel, 72-hour reserve — was put on the wrist here first.
<div class="rp-lead">
[[File:Ref 116520 hero.webp|thumb|center|640px|alt=Rolex Cosmograph Daytona Ref. 116520 in stainless steel with black dial and steel Oyster bracelet, three-quarter angle. Phillips, The Hong Kong Watch Auction XXII, lot 947.|Rolex Cosmograph Daytona Ref. 116520 in stainless steel with black dial and steel Oyster bracelet, three-quarter angle. Phillips, The Hong Kong Watch Auction XXII, lot 947.]]
</div>
 
The 116520 is the first Daytona with Rolex’s in-house automatic chronograph, caliber 4130. It launched in 2000, ran until 2016, and was replaced by the ceramic-bezel 116500LN. The movement uses a vertical clutch, column wheel and a published 72-hour reserve. The article marks later collector claims separately from published specifications.


<span id="core-facts"></span>
<span id="core-facts"></span>
[[File:Ref 116520 hero.webp|thumb|right|340px|alt=Rolex Cosmograph Daytona Ref. 116520|Rolex Cosmograph Daytona Ref. 116520]]


== Core facts ==
==Core facts==
 
{| class="wikitable rp-facts"
{| class="wikitable"
! detail !! value
! detail !! value
|-
|-
Line 30: Line 33:
| production || 2000–2016 (sixteen years)
| production || 2000–2016 (sixteen years)
|-
|-
| case || 40mm steel (true measured ~38.5mm per Fratello)
| case || 40mm steel as marketed; one Fratello measurement recorded approximately 38.5mm
|-
|-
| crystal || flat sapphire, no Cyclops
| crystal || flat sapphire, no Cyclops
Line 50: Line 53:
| bracelet || 78490 Oyster, SEL
| bracelet || 78490 Oyster, SEL
|-
|-
| end links || 503B early; SEL integral from launch (78490)
| end links || 78490 Oyster bracelet with solid end links documented on examples; inspect the individual bracelet
|-
|-
| clasp || Oysterlock with Easylink 5mm comfort extension (~2002–3 onward)
| clasp || Oysterlock; Easylink appears on later examples, with the exact changeover requiring watch-specific dating
|-
|-
| serial format || R-series (1999–2000) through random alphanumeric (2010 onward)
| serial format || letter-prefix serials at launch, followed by later randomised serials; serial cutovers are approximate
|-
|-
| predecessor || 16520 (Zenith caliber 4030)
| predecessor || 16520 (Zenith caliber 4030)
Line 64: Line 67:


<span id="where-it-sits-in-the-line"></span>
<span id="where-it-sits-in-the-line"></span>
== Where it sits in the line ==
==Where it sits in the line==
 
The 116520 succeeds the 16520, the Zenith-based Daytona sold from 1988 into the 1999–2000 transition. The broad case layout remains familiar: an Oyster case, screw-down pushers and an engraved steel tachymeter bezel. The major change is the movement: caliber 4030 gave way to Rolex caliber 4130.
The 116520 succeeds the 16520, the eleven-year Zenith-driven Daytona that ran 1988 through 1999–2000. The case profile carried over almost unchanged: same 40mm Oyster shell, same screw-down pushers, same engraved steel tachymetre bezel. The change was inside. Cal 4030 left in 2000; cal 4130 took its slot, and Rolex finally controlled the whole watch.


It runs alongside the gold and Rolesor versions of the same generation — 116523 in steel-and-yellow-gold Rolesor, 116528 in solid yellow gold, 116519 in white gold, 116518 in yellow gold on a leather strap — all carrying the same cal 4130. Those references are covered separately. The 116520 is the steel-bracelet workhorse of the family.
The same movement generation includes the 116523 Rolesor, 116528 yellow gold, 116519 white gold and 116518 yellow gold references. Their cases, bezels and bracelets differ from the steel 116520, so component fitment should be checked by reference.


The 2016 [[Reference:116500LN|116500LN]] replaced it with a Cerachrom bezel and an updated cal 4130, but the underlying architecture is the one the 116520 introduced. That successor sits outside this article's scope; what matters here is that the 116520 is the last steel-bezel Daytona Rolex made.
The 2016 [[Reference:116500LN|116500LN]] arrived with a Cerachrom bezel and a later presentation of caliber 4130. It replaced the steel-bezel 116520 in the catalogue; the 116520 is the last steel-bracelet Daytona reference with an engraved steel bezel in this sequence.


<span id="production-outline"></span>
<span id="production-outline"></span>
== Production outline ==
==Production outline==
Production runs from 2000 to 2016, sixteen continuous years on a single reference number. Within that span a handful of small revisions mark out internal generations.


Production runs 2000 to 2016, sixteen continuous years on a single reference number. Across that span the watch picked up small revisions that mark out generations within the run.
Serials follow the catalogue-wide cutover. Early examples carry conventional letter prefixes; later Rolex serials became randomised and no longer provide a public year key. See [[Reference:Serial-numbers]] for the limits of serial dating.


The serial format transitions from the letter-prefix system to random alphanumeric in mid-2010, the cutover that affected the entire Rolex catalogue. Pre-2010 examples carry serials with the conventional letter prefix; from mid-2010 onward the number is a random eight-character alphanumeric string with no public year mapping. See [[Reference:Serial-numbers]] for the full key.
Lume changed during the run. Early production is described as Luminova, with later examples using Super-LumiNova and then Chromalight-era material. Published sources do not agree on a single cutover date. The reference is post-tritium, but lume identification still belongs to the dial and its service history.


Lume changed mid-life. Early 116520 production carried Luminova; Super-LumiNova replaced it within the first few years, and the lume reads cooler and brighter on later examples than on the earliest ones. The exact cutover years are debated in collector circles and published sources disagree on the precise window. The 116520 sits entirely on the post-tritium side of the 1998–2000 cutover that ended radioactive lume on Rolex sport models — every 116520 is a non-radioactive watch.
The APH error dial takes its name from the last three letters of COSMOGRAPH, which sit too far to the right on the affected dials and open a visible gap in the middle of the word. Logan Baker's Phillips article on the variant dates the earliest examples to 2009 on white dials and 2010 on black; Ben Hodges, writing for Fratello in 2021, puts the run later, between 2011 and 2014. Rolex never corrected the kerning, and APH dials kept turning up sporadically through the 2016 discontinuation. How many were made is not documented.


The famous APH (Applied Printed Hour) error dial enters the run around 2009 on white-dial production and 2010 on black, per Logan Baker's Phillips coverage of the variant. The misprint sits in the dial text — visible spacing between "Cosmogr" and "aph" in the second line — and was never officially corrected. APH dials continued to appear sporadically through the 2016 discontinuation. Production volume is not documented and the variant's frequency within the run is conjectural.
Late examples can carry Chromalight-era lume, while dial print and service replacement history vary by watch.
 
Late-production 116520 examples carry chromalight-era lume that runs slightly differently from the earlier Super-LumiNova, though the dial print stays consistent.


<span id="movement-notes"></span>
<span id="movement-notes"></span>
== Movement notes ==
==Movement notes==
Caliber 4130 is the movement used in this reference. Rolex launched it in 2000 after describing a five-year development cycle. Earlier Daytonas used outside chronograph bases: the Valjoux 72 family powered the manual-wind models from 1963 through 1988, followed by the Zenith El Primero base in caliber 4030 from 1988 through 1999. The 4130 was Rolex's first wholly in-house Daytona chronograph movement.


Caliber 4130 is the headline of this reference. It is Rolex's first wholly in-house chronograph movement, launched in 2000 after a development cycle Rolex described as five years long. For thirty-eight years prior, the brand had bought its chronograph base from outside — the Valjoux 72 family powered every manual-wind Daytona from 1963 through 1988, and the Zenith El Primero base sat under cal 4030 from 1988 through 1999. The 4130 ended that.
The architecture matters. Cal 4130 uses a vertical-clutch chronograph coupling: two stacked discs engage along their flat faces in place of the rocking pinion of a horizontal clutch. This design is intended to reduce seconds-hand jitter and disturbance when the chronograph starts. Paul Boutros, writing in the third part of Hodinkee's Daytona dissection, reported a seven-day wear test with frequent chronograph use. A column wheel handles the start-stop-reset switching.


The architecture matters. Cal 4130 uses a vertical-clutch chronograph coupling, where the cam-and-cam-follower or rocking-pinion arrangement of a horizontal clutch is replaced by two stacked discs that engage along their flat faces. The result is no jitter at start, no amplitude loss when the chronograph runs, and no backlash hop on the seconds hand. Paul Boutros's Hodinkee dissection (Part 3) confirmed the absence of jitter in a seven-day wear test with frequent chronograph use. The column wheel handles the start-stop-reset switching, the older and visually cleaner alternative to a cam-actuated system.
The published 72-hour reserve is a specification; actual running time depends on winding, service condition and use.


The 72-hour reserve is the practical point of cal. 4130. It is the upgrade a wearer actually feels, and it helps explain why the 116520 became the first in-house Daytona that could sit off-wrist for a weekend without drama.
Published movement references list 201 components, 44 jewels, a ball-bearing rotor, bidirectional winding and a Parachrom hairspring. The dial layout places running seconds at six and the 12-hour counter at nine, reversing the positions used by the Zenith-based 4030.


For the full caliber lineage see [[Reference:Movements#cal-4130]].
For the full caliber lineage see [[Reference:Movements#cal-4130]].
Later 4130s also carry a small anti-backlash refinement inside the chronograph train. Richard Lee's teardown for SJX Watches notes that Rolex used a UV-LIGA chronograph seconds wheel with sprung, skeletonised teeth; the teeth take up play in the indirect chronograph seconds drive, reducing hand stutter without the drag and wear of a traditional tensioner spring. Nothing about it shows on the dial side, but it helps explain why the 4130 stayed in service so long on quiet running changes instead of a public caliber replacement.


<span id="dial-map"></span>
<span id="dial-map"></span>
== Dial map ==
==Dial map==
 
===Serial / year / dial / lume / bracelet===
=== Serial / year / dial / lume / bracelet ===
 
{| class="wikitable"
{| class="wikitable"
! Year !! Dial !! Lume !! Bracelet !! End links !! Notes
! Year !! Dial !! Lume !! Bracelet !! End links !! Notes
|-
|-
| 2000-2003 || Black, White (silver subs) || luminova || 78490 || SEL || Initial in-house production with engraved Rolex inner bezel ring.
| 2000-2003 || Black, White (silver subs) || luminova || 78490 || SEL || Initial in-house production before the engraved-rehaut transition.
|-
|-
| 2003-2008 || Black, White || super-luminova || 78490 || SEL || Lume transition. Easylink 5mm comfort extension introduced ~2002 per Hodinkee context (precise launch year per ref undocumented in published sources).
| 2003-2008 || Black, White || super-luminova || 78490 || SEL || Lume transition. Easylink 5mm comfort extension introduced around 2002.
|-
|-
| 2009-2014 || APH error (white 2009-), APH error (black 2010-) || chromalight || 78490 || SEL || APH kerning anomaly per Phillips Logan Baker.
| 2009-2014 || APH error (white 2009-), APH error (black 2010-) || lume varies by example || 78490 || SEL || APH kerning anomaly per Phillips Logan Baker.
|-
|-
| 2014-2016 || Standard black, Standard white || chromalight || 78490 || SEL || Final production; APH still occasionally appears.
| 2014-2016 || Standard black, Standard white || chromalight || 78490 || SEL || Final production; APH still occasionally appears.
|}
|}


The 116520 has fewer dial branches than the 16520 it replaced. What it does have, it carries with consequence.
Dial branches are fewer here than on the 16520.
 
[[File:Ref 116520 dial-black.webp|thumb|right|280px|alt=Rolex Cosmograph Daytona 116520 standard black dial|The standard black dial with white sub-registers, frontal studio shot]]


{| class="wikitable"
{| class="wikitable"
Line 121: Line 125:
|-
|-
| White "Panda" dial || 2000–2016 || White dial with black sub-dial rings; silver chronograph hands || Standard alternative to black across the entire run; carries through every lume generation
| White "Panda" dial || 2000–2016 || White dial with black sub-dial rings; silver chronograph hands || Standard alternative to black across the entire run; carries through every lume generation
|-
| Cream / "Panna" dial || 2000–2002 production; P, K and Y serials || White dial gone off-white to cream, and on the strongest examples to mustard or citrus yellow; silver sub-dial rings warm toward brass alongside it || Auction catalogues describe a post-delivery coating change rather than a catalogue option. Catalogued by Phillips, Christie’s, Sotheby’s, Antiquorum and Artcurial; the cause remains contested
|-
|-
| Black dial, white lume || ~2005–2016 || Black dial; lume plots in cooler white Super-LumiNova then chromalight || The mid-life and late-life standard black dial
| Black dial, white lume || ~2005–2016 || Black dial; lume plots in cooler white Super-LumiNova then chromalight || The mid-life and late-life standard black dial
Line 126: Line 132:
| Racing / luminous-numerals dial || late production || Arabic numerals on the sub-dials with luminous fill; available in black and white || Late-run variant; documentation on production span and volume is thin
| Racing / luminous-numerals dial || late production || Arabic numerals on the sub-dials with luminous fill; available in black and white || Late-run variant; documentation on production span and volume is thin
|-
|-
| APH error dial || 2009 (white) / 2010 (black) onward || Visible kerning gap between "Cosmogr" and "aph" in the dial text || Documented by Logan Baker at Phillips as a kerning anomaly produced by an Asia-Pacific Hong Kong dial batch; appears sporadically through 2016. Carries a small market premium today despite being a misprint
| APH error dial || 2009 (white) / 2010 (black) onward || Visible kerning gap between "Cosmogr" and "aph" in the dial text || Documented by Logan Baker at Phillips as a kerning anomaly in the COSMOGRAPH text; appears sporadically through 2016. Auction catalogues treat it as a distinct variant.
|}
|}
===The cream "Panna" dial===
Rolex catalogues describe the 116520 with a white dial. Collectors use “cream” or “Panna” for white dials that changed over time, drifting off-white, then to cream, and on the furthest-gone examples to a flat mustard or citrus yellow, with the silver sub-dial rings warming toward brass alongside it.
Several auction houses place the strongest concentration in 2000–2002, on P, K and Y serials, while other catalogued examples fall outside that window. Christie’s puts it as "only specimens manufactured between 2000 and 2002 within the serial number ranges P, K and Y". Phillips has printed the same range across sales from 2018 onward. Antiquorum’s Geneva lot of November 2021 narrows it to "only 3 reference letters P, K and Y", and Artcurial goes tighter still in January 2023, restricting the change to the earliest examples of the reference and above all to the P series. Owner reports run wider than the catalogues do, with F-series examples surfacing often enough to be worth noting, and Sotheby’s has itself catalogued a "Citrus" example as circa 2003, outside the window it otherwise gives. The phenomenon was documented in print early: both Sotheby’s and Antiquorum point their bidders at page 71 of Pucci Papaleo and Paolo Gobbi’s ''Ultimate Rolex Daytona'' (Pucci Papaleo Editore, 2010).
Auction houses offer several explanations for the cream change. Christie’s attributes it to “a natural defect in the protective varnish coating”. Phillips has described it as “a defect in some batches of paint used for the white dial” (2021), the nature of the lacquer (2022), and “the material’s nature” (2024). These catalogue descriptions are not supported by a Rolex technical statement or a published analysis of an affected dial. Ultraviolet exposure may affect how far an example changes, but Antiquorum has sold cream and lemon 116520s as new old stock with factory stickers still in place, including one with its caseback sticker intact. Stickered examples that stayed white also occur, so exposure alone does not explain the record. Christie’s describes the hue change as random from one watch to another; catalogue provenance therefore remains more useful than a loupe for identifying an original cream-dial example.
The naming has not settled either. “Panna” is collector usage rather than a Rolex designation. Phillips uses “Panna”, while Sotheby’s has used “Citrus”, Christie’s “mustard”, Antiquorum “lemon” and Artcurial “Panna Limone”. These labels describe auction or collector language, not separate Rolex references.
The brown sub-dials of the Zenith-era [[Reference:16520|16520]] are a separate phenomenon. Christie’s attributes them to degradation of the organic Zapon coating on dials made in 1994 and 1995; the coating, reference and period differ from the cream 116520.


<span id="case-bezel-crystal-and-crown"></span>
<span id="case-bezel-crystal-and-crown"></span>
== Case, bezel, crystal, and crown ==
==Case, bezel, crystal, and crown==
The case is steel, marketed as 40mm, with an engraved tachymetre bezel and a flat sapphire crystal. Ben Hodges, writing for Fratello in 2021, ran a caliper across the steel case and recorded 38.5mm, attributing the gap to Rolex's case-machining tolerances. Gold and platinum Daytonas of the same generation measure closer to the marketed figure; the gap is specific to the steel case. Rolex markets the case as 40mm, while Fratello's caliper measurement recorded approximately 38.5mm.


[[File:Ref 116520 case-asymmetric-lugs.webp|thumb|right|280px|alt=Fratello's caliper-measured asymmetric lug — 38.5mm true case width|Fratello's caliper-measured asymmetric lug — 38.5mm true case width]]
[[File:Ref 116520 case-asymmetric-lugs.webp|thumb|right|280px|alt=Fratello's caliper-measured asymmetric lug — 38.5mm true case width|Fratello's caliper-measured asymmetric lug — 38.5mm true case width]]


The 116520 case is steel, marketed as 40mm, with an engraved tachymetre bezel and a flat sapphire crystal. Fratello's Ben Hodges measured a 116520 case at 38.5mm with calipers and published the figure in 2021 — the steel Daytona case is consistently smaller than the 40mm spec line states, which Fratello attributes to Rolex's case-machining tolerances. Gold and platinum Daytonas of the same generation measure closer to the marketed figure; the discrepancy is specific to the steel case. Treat the marketed 40mm as a nameplate, the measured 38.5mm as a forensic fact.
The lugs are slightly asymmetric on the steel case. The right-hand lugs run thinner and meet the case sooner than the left to clear the screw-down pushers, geometry that Fratello frames as the opposite of a Speedmaster Professional's asymmetry. Gold and platinum 116520-generation cases run symmetric. The asymmetry is a steel-only quirk.
 
The lugs are slightly asymmetric on the steel case — the right-hand lugs run thinner and join the case sooner than the left, designed to clear the screw-down pushers. Fratello documents the geometry as the opposite of a Speedmaster Professional's asymmetry. Gold and platinum 116520-generation cases run symmetric. The asymmetry is a steel-only quirk.


The bezel is engraved steel — no aluminum insert, no ceramic. Cerachrom did not arrive on the Daytona until the 2016 116500LN, so every 116520 carries a steel bezel through its entire run. The crystal is flat sapphire with no Cyclops, and the running-seconds sub-dial sits at six o'clock. Rolex's 700-series Triplock crown (twin O-ring screw-down) handles water resistance, rated to 100m. Boutros notes the screw-down pushers limit chronograph accessibility — the pushers must be unscrewed before the chronograph can be started — the trade-off Rolex made for the case's water rating.
The bezel is engraved steel, with no insert of any kind. Cerachrom did not reach the Daytona until the 2016 116500LN, so every 116520 wears a steel bezel through its entire run. The crystal is flat sapphire with no Cyclops, and the running-seconds sub-dial sits at six o'clock. Rolex's 700-series Triplock crown (twin O-ring screw-down) carries the 100m water rating. Boutros notes that the pushers must be unscrewed before the chronograph can be started because of the screw-down case design.


<span id="bracelets-end-links-and-clasps"></span>
<span id="bracelets-end-links-and-clasps"></span>
== Bracelets, end links, and clasps ==
==Bracelets, end links, and clasps==
The bracelet reference is 78490, a steel Oyster bracelet documented on the 116520. Listings sometimes confuse it with other six-digit Oyster references, so the bracelet and clasp markings should be read together.


The bracelet reference is 78490, the steel SEL Oyster bracelet that ran the full 2000–2016 production span. This identification carries a contested history worth recording.
The 78490 is documented with solid end links. Earlier 16520 bracelet configurations used different bracelet and end-link references; those parts should not be used to date an 116520 without a watch-specific record.


Some aggregator listings still call the 116520 bracelet a 78690. That is the Explorer reading, not the Daytona one. The 116520 bracelet is 78490.
Some early 116520 examples are documented without Easylink, while later bracelets use the comfort extension. The clasp date dates the bracelet, not the watch head. Glidelock belongs to other Rolex sports references and is not a documented 116520 feature.


End links transition during the late 16520 era and arrive on the 116520 already as SEL — solid end links integral to the first link rather than a separable end-piece. The earlier 503 / 503B references applied to the 78360 and 78390 bracelets on the 16520, where the end link was a separate stamped piece. The 78490 carries the end link as part of the bracelet structure, which is why the 116520 sits flat against the lugs in a way the earliest 16520s do not.
<span id="special-branches"></span>
==Special branches==
The APH error dial is a documented printing variant. Baker describes it as a typographic accident in which the kerning of the Cosmograph text shifted on one run of dials and remained in later examples. Auction catalogues treat it as a distinct variant. A 2018 Sotheby's lot of a white APH 116520 with blue lume is one documented sale example.


The clasp story is simple: early 116520s start without Easylink, later ones gain it, and the date code still belongs to the bracelet rather than the watch head.
The gap in COSMOGRAPH is the easy tell, but Phillips notes two companion tells on many late APH dials: the O in OYSTER takes a shape closer to a zero, and the horizontal spacing across OYSTER PERPETUAL runs wider than on earlier standard dials. Those details matter when checking loose claims, since APH names one specific printing error and gets applied loosely to any late 116520 dial with blue lume.


The Daytona never adopted the Glidelock micro-extension that came to the Submariner-line clasps in 2010; Easylink is the only on-bracelet adjustment the 116520 ever offered.
Double-signed Tiffany & Co. dials on the 116520 turn up in the catalogues of the major auction houses. The pattern is part of the broader Tiffany-signed Rolex tradition; the earlier 16520 generation produced more documented examples.


<span id="special-branches"></span>
The Rolex 24 at Daytona trophy connection is documented across the modern Daytona line. The presentation-watch examples cited for this tradition sit mainly on the gold and Rolesor side of the family.
== Special branches ==


The APH (Applied Printed Hour) error dial is the headline anomaly of the reference. Baker at Phillips frames it as an Asia-Pacific Hong Kong dial-printing error that escaped quality control on a portion of 2009-and-later production, and it never received an official correction. The market reads the misprint as a desirability feature rather than a defect, and APH examples carry a small premium over standard dials. The 2018 Sotheby's lot of a white APH 116520 with chromalight blue lume documents the variant at auction.
<span id="historical-market-and-auction-record"></span>
==Historical market and auction record==
Fratello recorded a UK owner’s 2014 retail figure and a reported two-year authorised-dealer wait. WatchTime reported used-market prices in 2016. These are dated observations, not current guidance.


Double-signed Tiffany & Co. dials on the 116520 appear in the catalogues of major auction houses — these follow the pattern of the broader Tiffany-signed Rolex tradition rather than being a 116520-specific phenomenon, and the earlier 16520 generation produced more documented examples.
The 2016 ceramic-bezel transition changed the reference’s market context. Auction catalogues continue to show steel 116520 lots, including APH and cream-dial examples, but those results depend on condition, provenance, configuration and venue.


The Rolex 24 trophy connection belongs more to the modern Daytona line overall than to the 116520 specifically. The steel watch benefits from the association, but the documented presentation-watch examples sit mainly on the gold and Rolesor side.
Cream-dial examples have produced higher results in the cited auction record. Antiquorum’s Geneva sale of 7 November 2021 took a K-series example with its warranty and caseback sticker to CHF 162,500 against a CHF 100,000 to 200,000 estimate. Phillips has repeatedly cleared its own numbers on the variant, with CHF 37,800 at the Geneva Watch Auction XIV in November 2021 and CHF 35,560 at Geneva XX in April 2024, both against estimates topping out at CHF 30,000 and CHF 40,000. Sotheby’s 2025 ‘Citrus’ lot, a circa 2003 watch, sits outside the P-K-Y window every house otherwise states and is worth reading as an outlier rather than an extension of it.


<span id="historical-market-and-auction-record"></span>
== Historical market and auction record ==


The 116520 sat at retail around USD 11,400 in 2014 per Fratello's owner-perspective figure for a UK-bought example. Wait times at authorized dealers were already long before discontinuation — Fratello records a two-year UK wait in 2012 to 2014. WatchTime in 2016 noted used 116520 prices in steel approaching USD 12,000, close to retail at the time of the 116500LN announcement.
==Related references==
* [[Reference:116528|Daytona 116528]], 2000–2016
* [[Reference:116518|Daytona 116518]], 2000–2015
* [[Reference:116505|Daytona 116505]], Everose Gold, 2008–2023
* [[Reference:116500LN|Daytona 116500LN]], ceramic bezel, 2016–2023
* [[Reference:116508|Daytona 116508]], yellow gold, caliber 4130, 2016–2023
* [[Reference:16519|Daytona 16519]], white gold Zenith, 1989–2000


The 2016 ceramic-bezel transition reset the market. With the 116500LN absorbing the Daytona demand at retail and the 116520 immediately becoming the last steel-bezel Daytona, used prices on the 116520 climbed in the years that followed. Auction-house treatment of the reference has remained selective rather than headline-driven — the steel 116520 trades regularly at Sotheby's, Christie's, and Phillips, with the APH variant and original-papers examples carrying the strongest bids. The 2018 Sotheby's lot of a white APH chromalight 116520 is the publicly visible auction-record anchor for the variant.
See also the [[Reference:daytona|Daytona family index]], [[Reference:Movements|movement reference]], [[Reference:Bracelets|bracelet & clasp guide]], and [[Reference:Serial-numbers|serial numbers by year]].


Specific lot results vary year to year and are best read in current auction catalogues rather than fixed in a static article.
<gallery mode="packed" heights="180">
File:Ref 116520 hero.webp|116520 steel Daytona, black dial.
File:Ref 116520 dial-black.webp|Standard black 116520 dial.
File:Ref 116520 case-asymmetric-lugs.webp|Steel case with the documented asymmetric-lug measurement.
</gallery>


== Sources ==
== Sources ==
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* [https://www.phillips.com/article/127946519/rolex-daytona-aph-dial-116520-error Perpetual Picks: Accidents Happen — How A Simple Kerning Mistake Created A More Desirable Daytona] — Logan Baker, Phillips
* [https://www.phillips.com/article/127946519/rolex-daytona-aph-dial-116520-error Perpetual Picks: Accidents Happen — How A Simple Kerning Mistake Created A More Desirable Daytona] — Logan Baker, Phillips
* [https://www.sothebys.com/en/articles/vintage-rolex-daytona-the-gold-standard Vintage Rolex Daytona: The Gold Standard] — Karyn Orrico, Sotheby's
* [https://www.sothebys.com/en/articles/vintage-rolex-daytona-the-gold-standard Vintage Rolex Daytona: The Gold Standard] — Karyn Orrico, Sotheby's
* [https://onlineonly.christies.com/s/watches-online-top-time/rolex-daytona-ref-116520-4/177042 Rolex, Daytona, Ref. 116520, ‘Mustard’ Dial, P Series] — Christie’s, Watches Online: Top of the Time, March 2023, lot 4
* [https://www.phillips.com/detail/rolex/CH080424/194 Rolex Cosmograph Daytona ref. 116520 ‘Panna Dial’, case P538618] — Phillips in Association with Bacs & Russo, The Geneva Watch Auction: XX, 8 April 2024, lot 194
* [https://www.phillips.com/detail/rolex/CH080221/5 Rolex Cosmograph Daytona ref. 116520 ‘Cream Dial’, case P607470] — Phillips in Association with Bacs & Russo, The Geneva Watch Auction: XIV, 5 November 2021, lot 5
* [https://www.phillips.com/detail/rolex/HK080218/1055 Rolex Cosmograph Daytona ref. 116520 ‘Cream Dial’, case K917765] — Phillips, The Hong Kong Watch Auction: SEVEN, November 2018, lot 1055
* [https://catalog.antiquorum.swiss/en/lots/rolex-ref-116520-cosmograph-daytona-lot-344-313 Rolex, Ref. 116520, Daytona, Lemon Dial, case K326645] — Antiquorum Genève, 7 November 2021, lot 313
* [https://www.sothebys.com/en/buy/auction/2022/important-watches-part-ii/citrus-daytona-ref-116520-stainless-steel ‘Citrus’ Daytona, Ref. 116520, case Y786730] — Sotheby’s, Important Watches Part II, Geneva, 11 May 2022, lot 413
* [https://revolutionwatch.com/poveys-picks-sothebys-important-watches-hong-kong-11-july-2020/ Povey’s Picks: Sotheby’s Important Watches Hong Kong] — Ross Povey, Revolution, 9 July 2020
* ''Ultimate Rolex Daytona'' — Pucci Papaleo and Paolo Gobbi, Pucci Papaleo Editore, 2010
* [https://www.vintagewatchstraps.com/ Vintage Watch Straps — Rolex bracelet and clasp reference] — David Boettcher, vintagewatchstraps.com
* [https://www.vintagewatchstraps.com/ Vintage Watch Straps — Rolex bracelet and clasp reference] — David Boettcher, vintagewatchstraps.com
* [https://revolutionwatch.com/a-movement-in-history-the-zenith-driven-rolex-daytona/ A Movement in History: The Zenith-driven Rolex Daytona] — Ross Povey, Revolution Watch
* [https://revolutionwatch.com/a-movement-in-history-the-zenith-driven-rolex-daytona/ A Movement in History: The Zenith-driven Rolex Daytona] — Ross Povey, Revolution Watch
* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra
* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra
 
* [https://watchesbysjx.com/2020/11/rolex-daytona-movement-4130-liga.html Insight: High-Tech LIGA Within the Rolex Daytona Cal. 4130] — Richard Lee, SJX Watches
* [https://www.phillips.com/article/127946519/rolex-daytona-aph-dial-116520-error Perpetual Picks: Accidents Happen — The APH Daytona] — Logan Baker, Phillips
* [https://watchesbysjx.com/2020/11/rolex-daytona-movement-4130-liga.html Insight: High-Tech LIGA Within the Rolex Daytona Cal. 4130] — JX Su, SJX Watches
* [https://mazzariolstefanoblog.com/en/stefano-mazzariol-blog-en/studio-sul-rolex-daytona-ref-116520-la-storia-i-mark-e-levoluzione-blog/ Study on the Rolex Daytona Ref. 116520 — History, Marks, and Evolution] — Stefano Mazzariol
* [https://mazzariolstefanoblog.com/en/stefano-mazzariol-blog-en/studio-sul-rolex-daytona-ref-116520-la-storia-i-mark-e-levoluzione-blog/ Study on the Rolex Daytona Ref. 116520 — History, Marks, and Evolution] — Stefano Mazzariol
* [https://www.phillips.com/article/117303084/the-rolex-cosmograph-daytona-ref-116506-the-anniversary-watch-that-was-so-much-more The Rolex Daytona 116506: Anniversary Watch] — Phillips
* [https://www.phillips.com/article/117303084/the-rolex-cosmograph-daytona-ref-116506-the-anniversary-watch-that-was-so-much-more The Rolex Daytona 116506: Anniversary Watch] — Phillips
* [https://revolutionwatch.com/a-movement-in-history-the-zenith-driven-rolex-daytona/ A Movement in History: The Zenith-Driven Rolex Daytona] — Revolution
* [https://calibercorner.com/rolex-caliber-4130/ Rolex Caliber 4130 Watch Movement] — Caliber Corner
* [https://calibercorner.com/rolex-caliber-4130/ Rolex Caliber 4130 Watch Movement] — Caliber Corner
* [https://www.rolexforums.com/showthread.php?t=652404 Rolex Daytona 116520 SS Dial Guide: Period Variation Study] — RolexForums
* [https://www.rolexforums.com/showthread.php?t=652404 Rolex Daytona 116520 SS Dial Guide: Period Variation Study] — RolexForums


[[Category:Daytona In-house Gen 1]]
[[Category:Daytona In-House Gen 1]]
[[Category:Daytona]]
[[Category:Daytona]]
[[Category:Draft]]
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