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Import reference 3133 article
Deep correctness and anti-slop audit: qualify 3133 material, movement and dial conflicts; fix gallery syntax and image layout
 
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|title=Rolex Bubbleback 3133 — Steel and Two-Tone, 18 Auction Lots | Rolexopedia
|title=Rolex Bubbleback 3133 — Steel and Two-Tone, 18 Auction Lots | Rolexopedia
|description=Rolex reference 3133: a steel and steel/pink-gold Bubbleback documented across eighteen lots at Antiquorum, Sotheby's, Christie's and Bonhams, with mixed seconds layouts and a directly named Cal. 630 example.
|description=The 3133 is a steel and steel-and-pink-gold Bubbleback documented in auction records with mixed seconds layouts, disputed movement descriptions, and a directly named Cal. 630 example.
|image=Ref 3133 hero.webp
|image=Ref 3133 hero.webp
|type=article
|type=article
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The 3133 is documented across eighteen lots at Antiquorum, Sotheby's, Christie's, and Bonhams
The published 3133 record is made up mainly of stainless-steel and steel-and-pink-gold auction examples, with one steel-and-yellow-gold lot in the cited sample. The sources do not establish a complete material range or production total. Seconds layout is also inconsistent across the catalogues: most descriptions use centre or sweep seconds, while an “SAB”-signed lot is described with subsidiary seconds at six. One Antiquorum catalogue names caliber 630, but gives a ligne size that conflicts with the 9¾-ligne descriptions in other lots. These are catalogue observations, not a settled specification for every 3133.
between 2003 and 2026, the deepest auction record found so far in this stretch of Bubbleback
numbering. Where siblings 3130, 3131, and 3132 turn up only in solid gold, the 3133 record runs
almost entirely to stainless steel and steel/pink-gold two-tone cases, with one example in steel
and yellow gold. No all-precious-metal 3133 has surfaced.
 
Seconds layout is not settled across the record either. Most lots describe centre or sweep
seconds, but at least one, a steel and pink gold example with a dial signed "SAB," documents
subsidiary seconds at six instead. One lot, catalogued as a "Certified Chronometer," names
"Caliber 630" outright, the only 3133 lot found that states a caliber number, though the ligne
size it gives conflicts with what most other lots record for the same reference.


==Core facts==
==Core facts==
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==Where it sits in the line==
==Where it sits in the line==


"Bubbleback" is a collector nickname, never an official Rolex designation, for the family of
“Bubbleback” is a collector term for early Oyster Perpetual references with a domed caseback. The 3133 is listed near the 3130, 3131 and 3132 in specialist reference tables. The cited auction lots are mostly steel or two-tone, while the Field Manual lists /0, /3, /7 and /8 configurations with different material and bezel descriptions. Those tables do not provide a complete production range or prove that every suffix was produced in the same period.
Oyster Perpetual references built from the early 1930s through the mid-1950s around the domed
caseback needed to clear the early self-winding rotor. The 3133 sits in the same numeric
neighborhood as 3130, 3131, and 3132, and shares their 32mm case diameter on most lots, but its
material profile sets it apart: eighteen documented lots and not one in solid gold, against a
sibling record (3130, 3131, 3132) that runs the other way, precious metal only. The Vintage
Rolex Field Manual's own Bubbleback table lists 3133/0 in steel, 3133/3 in steel (one row marked
steel-and-yellow-gold with an engine-turned bezel), and 3133/7 and 3133/8 in rose gold, which
tracks the auction record's steel-and-two-tone split without pinning a caliber number or start
year to any of those rows.


==Production outline==
==Production outline==


No primary source states a factory production window for the 3133. Two Antiquorum lots
No primary source in the cited set states a factory production window. Two Antiquorum Hong Kong listings use the same movement number (90338) and case number (49184) but give different circa dates, and one describes a black lacquer “California” dial that the other does not mention. The matching numbers suggest a re-consignment, but the catalogue record alone cannot prove the watch’s complete history. Use the dated lot descriptions as leads and avoid treating either circa date as a factory range.
illustrate how unreliable individual catalogue dates can be for this reference: a Hong Kong lot
sold in May 2025 shares an identical movement number (90338) and case number (49184) with a lot
sold at the same house a year later, in May 2026, yet the two listings disagree by nine years on
the watch's production date, circa 1938 against circa 1947, and the black lacquer "California"
dial description present in the earlier listing does not reappear in the later one. Taken
together, this is almost certainly the same physical watch re-consigned, with inconsistent
catalogue dating between its two appearances rather than evidence of two watches.


==Movement notes==
==Movement notes==


Most documented 3133 lots describe only a 9 3/4-ligne automatic movement, 17 or 19 jewels where
Most catalogues describe a 9¾-ligne automatic movement and give either 17 or 19 jewels when they give a count. Antiquorum’s May 2022 “Certified Chronometer” lot names caliber 630 and describes an 11½-ligne movement timed in six positions. That size conflicts with the 9¾-ligne descriptions in other lots. The same catalogue split appears in the seconds layout: most lots say centre or sweep seconds, while the “SAB” lot says subsidiary seconds at six. The movement should be inspected rather than assigned from the reference number alone.
given. One lot, Antiquorum's Hong Kong "Certified Chronometer" sale from May 2022, names
 
"Caliber 630, 11 lignes and a half, with Super-Balance, timed 6 positions" directly, the only
[[File:Ref 3133 dial-variant-chronometer.webp|thumb|right|280px|alt=Rolex Bubbleback 3133 steel and pink gold Certified Chronometer naming Caliber 630|Steel and pink gold “Certified Chronometer” example, Antiquorum Hong Kong, May 2022.]]
3133 lot found that states a caliber number outright. The 11 1/2-ligne size that lot gives
 
conflicts with the 9 3/4-ligne size most other lots record for the same reference; both figures
 
are documented here without resolving the discrepancy. Seconds layout tracks the same split:
most lots read centre or sweep seconds, but the "SAB"-signed dial lot instead documents "small
seconds at 6 o'clock."


==Dial map==
==Dial map==


The great majority of documented 3133s carry a silvered dial. A stainless steel example sold at
Silvered dials dominate the cited lots. Antiquorum also records a tropical orange-toned dial, a black lacquer “California” dial, an “SAB”-signed dial described with subsidiary seconds, and a watch catalogued as “Oyster Perpetual Ovetto.” “Ovetto” is a collector term used for Bubblebacks generally, not a Rolex model name.
Antiquorum Hong Kong in 2022 has aged into an even orange, tropical tone, still legible against
 
its blued centre-seconds hand. A steel and pink gold example carries a black lacquer "California"
The Geneva 2025 lot with case 488378 is marked “Reprinted” and its hands’ luminous material is described as reapplied. That is lot-specific evidence about dial and hand condition; it does not establish a general rule for 3133 dials. The California and SAB descriptions also remain tied to their individual catalogues, especially because the two listings for case 49184 disagree on date and dial wording.
dial, half Roman numerals above the centre line and half Arabic below, alongside centre seconds;
 
as noted above, this may be the same physical watch as a later, differently dated lot that drops
<gallery mode="packed" heights="180">
the California description entirely.
File:Ref 3133 dial-variant-california.webp|California dial example, Antiquorum Hong Kong, May 2025
File:Ref 3133 dial-variant-sab.webp|SAB-signed dial described with subsidiary seconds
File:Ref 3133 dial-variant-ovetto.webp|Lot catalogued as Oyster Perpetual Ovetto
</gallery>


One steel and pink gold example carries a dial signed "SAB" beneath the coronet, a mark none of
the documented sources explain. Antiquorum catalogued a separate steel and pink gold lot under the
model name "Oyster Perpetual Ovetto." "Ovetto" (and its augmentative "ovettone") is documented
elsewhere as a generic Italian collector nickname for Bubblebacks broadly, meaning "little egg,"
not a Rolex-assigned model name tied to this specific dial or case configuration, so it is
reported here as that lot's catalogue title rather than an official designation.


One example (Antiquorum Geneva, 2025, case 488378) carries a dial the house's own condition
grading marks "Reprinted," with the hands' luminous material noted as reapplied rather than
original. It sold for CHF 1,625, roughly a fifth of two original-dial examples sold at the same
house's Hong Kong rooms within the same year (HKD 55,000 and HKD 50,000, each in the range of
USD 6,400-7,000) despite a broadly similar material and era profile — a small, direct
illustration of what a service-refinished dial does to a Bubbleback's result at auction.


==Case, bezel, crystal, and crown==
==Case, bezel, crystal, and crown==


Every documented 3133 shares the same tonneau-shaped Oyster case with screw-down crown and back.
The cited lots use a tonneau-shaped Oyster case with a screw-down crown and caseback. Most give a diameter near 32mm; the “Ovetto” lot gives approximately 33mm. A 2003 Christie’s listing says 22mm, which conflicts with the other entries and should be treated as an unconfirmed catalogue measurement rather than a separate 3133 size.
Case diameter is 32mm on the great majority of lots; the lot Antiquorum catalogued as "Ovetto"
gives approximately 33mm instead. One Christie's lot from 2003 records the case as "22 mm.
diam.," a figure inconsistent with every other documented example and, absent any other detail
in that lot pointing to a smaller watch, more likely a cataloguing error than a genuine variant.


==Bracelet and strap==
==Bracelet and strap==


One documented example, sold at Antiquorum Geneva in May 2025 (case 300995), is fitted to a
The 2025 Geneva lot with case 300995 is fitted to a riveted Gay Frères bracelet stamped “SYL.” The stamp is on the bracelet, so it does not establish the watch head’s original retailer. A 2025 Bonhams listing describes another 3133 as retailed by Bucherer with a signed 14K-gold folding clasp. Bracelet date and fitment should be recorded separately from case provenance.
riveted Gay Frères bracelet also stamped "SYL," a plausible reading for Serpico y Laino,
the Caracas retailer already documented on sibling reference 3130. The stamp sits on the
bracelet rather than the dial, so it dates or attributes the bracelet's servicing or sale rather
than establishing this specific watch's original retail point. A separate Bonhams lot (2025) was
retailed new by Bucherer, case 375572, with a signed 14K gold folding clasp.


==Auction record==
==Auction record==
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|}
|}


Eighteen lots across four houses, three currencies, and twenty-three years is a wide sample
The table records auction results and estimates from several houses and currencies. The reprinted-dial lot and the better-preserved examples show that condition can affect a result, but the sample is too heterogeneous to establish a reference-wide price range. The California and “SYL” bracelet lots remain individual auction records; their results do not prove a universal premium for those configurations.
without a clean pricing pattern. Dial originality is the clearest driver documented here: the
reprinted-dial example sold for a fraction of two original-dial examples of similar material and
era. The California-dial and Serpico y Laino-adjacent lots sit toward the top of the range, but
condition, case-metal split, and venue all move independently across the record.


==Related references==
==Related references==


* [[Reference:3130|3130]] — sibling in the same numeric neighborhood, documented solid-gold only, with a bracelet-stamp lead to the same Serpico y Laino retailer
* [[Reference:3130|3130]] (related reference; material and retailer evidence are lot-specific)
* [[Reference:3131|3131]] — sibling sharing the 32mm case diameter, subsidiary-seconds movement family
* [[Reference:3131|3131]] (related Bubbleback reference with subsidiary-seconds examples)
* [[Reference:3132|3132]] — sibling with centre sweep seconds
* [[Reference:3132|3132]] (related reference with centre-seconds examples)


See also the [[Reference:Movements|movement reference]], [[Reference:Bracelets|bracelet & clasp guide]], and [[Reference:Serial-numbers|serial numbers by year]].
See also the [[Reference:Movements|movement reference]], [[Reference:Bracelets|bracelet & clasp guide]], and [[Reference:Serial-numbers|serial numbers by year]].
<gallery mode="packed" heights="180">
File:Ref 3133 hero.webp|3133 stainless-steel example
File:Ref 3133 dial-variant-chronometer.webp|3133 catalogue example naming caliber 630
File:Ref 3133 dial-variant-california.webp|3133 California dial example
File:Ref 3133 dial-variant-sab.webp|3133 SAB-signed dial example
File:Ref 3133 dial-variant-ovetto.webp|3133 Ovetto catalogue example
</gallery>


== Sources ==
== Sources ==
Line 298: Line 255:
* "Rolex. A stainless steel and gold automatic bubbleback bracelet watch retailed by Bucherer, ref. 3133", Bonhams, 2025-05-07
* "Rolex. A stainless steel and gold automatic bubbleback bracelet watch retailed by Bucherer, ref. 3133", Bonhams, 2025-05-07
* Colin A. White, ''The Vintage Rolex Field Manual'', Morning Tundra
* Colin A. White, ''The Vintage Rolex Field Manual'', Morning Tundra
* [https://en.wikipedia.org/wiki/Rolex Wikipedia, "Rolex" — general Oyster history]


[[Category:Bubbleback]]
[[Category:Bubbleback]]

Latest revision as of 03:13, 29 September 2026


Bubbleback › 3133

Rolex Oyster Perpetual Bubbleback 3133 in stainless steel with a tropical orange dial on a black leather strap
Rolex Oyster Perpetual "Bubbleback" 3133, stainless steel, tropical dial, Antiquorum Hong Kong, September 2022.

The published 3133 record is made up mainly of stainless-steel and steel-and-pink-gold auction examples, with one steel-and-yellow-gold lot in the cited sample. The sources do not establish a complete material range or production total. Seconds layout is also inconsistent across the catalogues: most descriptions use centre or sweep seconds, while an “SAB”-signed lot is described with subsidiary seconds at six. One Antiquorum catalogue names caliber 630, but gives a ligne size that conflicts with the 9¾-ligne descriptions in other lots. These are catalogue observations, not a settled specification for every 3133.

Core facts

detail value
reference 3133
family Oyster Perpetual "Bubbleback"
production no confirmed factory range; documented examples run circa 1938 to circa 1947
case diameter 32mm on most lots; one lot near 33mm; one Christie's lot gives 22mm, likely a cataloguing error
case shape tonneau, Oyster-cased, screw-down crown and back
case materials stainless steel; steel and pink gold (most common); steel and yellow gold; 18K pink gold and steel
movement 9 3/4-ligne automatic on most lots, 17 or 19 jewels; one lot names Cal. 630 directly at 11 1/2 lignes
seconds centre/sweep on most lots; subsidiary at 6 on at least one ("SAB"-signed dial)
dial silvered (most common); tropical/orange-toned; black lacquer "California" dial; dial signed "SAB"
documented case numbers 323864; 300995; 49184; 54517; 323804; 488378; 375572; 298'571; 301'123

Where it sits in the line

“Bubbleback” is a collector term for early Oyster Perpetual references with a domed caseback. The 3133 is listed near the 3130, 3131 and 3132 in specialist reference tables. The cited auction lots are mostly steel or two-tone, while the Field Manual lists /0, /3, /7 and /8 configurations with different material and bezel descriptions. Those tables do not provide a complete production range or prove that every suffix was produced in the same period.

Production outline

No primary source in the cited set states a factory production window. Two Antiquorum Hong Kong listings use the same movement number (90338) and case number (49184) but give different circa dates, and one describes a black lacquer “California” dial that the other does not mention. The matching numbers suggest a re-consignment, but the catalogue record alone cannot prove the watch’s complete history. Use the dated lot descriptions as leads and avoid treating either circa date as a factory range.

Movement notes

Most catalogues describe a 9¾-ligne automatic movement and give either 17 or 19 jewels when they give a count. Antiquorum’s May 2022 “Certified Chronometer” lot names caliber 630 and describes an 11½-ligne movement timed in six positions. That size conflicts with the 9¾-ligne descriptions in other lots. The same catalogue split appears in the seconds layout: most lots say centre or sweep seconds, while the “SAB” lot says subsidiary seconds at six. The movement should be inspected rather than assigned from the reference number alone.

Rolex Bubbleback 3133 steel and pink gold Certified Chronometer naming Caliber 630
Steel and pink gold “Certified Chronometer” example, Antiquorum Hong Kong, May 2022.


Dial map

Silvered dials dominate the cited lots. Antiquorum also records a tropical orange-toned dial, a black lacquer “California” dial, an “SAB”-signed dial described with subsidiary seconds, and a watch catalogued as “Oyster Perpetual Ovetto.” “Ovetto” is a collector term used for Bubblebacks generally, not a Rolex model name.

The Geneva 2025 lot with case 488378 is marked “Reprinted” and its hands’ luminous material is described as reapplied. That is lot-specific evidence about dial and hand condition; it does not establish a general rule for 3133 dials. The California and SAB descriptions also remain tied to their individual catalogues, especially because the two listings for case 49184 disagree on date and dial wording.


Case, bezel, crystal, and crown

The cited lots use a tonneau-shaped Oyster case with a screw-down crown and caseback. Most give a diameter near 32mm; the “Ovetto” lot gives approximately 33mm. A 2003 Christie’s listing says 22mm, which conflicts with the other entries and should be treated as an unconfirmed catalogue measurement rather than a separate 3133 size.

Bracelet and strap

The 2025 Geneva lot with case 300995 is fitted to a riveted Gay Frères bracelet stamped “SYL.” The stamp is on the bracelet, so it does not establish the watch head’s original retailer. A 2025 Bonhams listing describes another 3133 as retailed by Bucherer with a signed 14K-gold folding clasp. Bracelet date and fitment should be recorded separately from case provenance.

Auction record

Venue Date Lot Case No. Material / dial Result
Christie's 2003-06-05 233 not given Steel and pink gold, sweep centre seconds, brick-link bracelet Sold USD 3,346 (est. USD 2,800-3,200)
Antiquorum, Geneva 2014-11-08 824 not given Stainless steel Sold CHF 1,625 (est. CHF 1,000-2,000)
Antiquorum, Geneva 2016-05-15 116 not given Steel and yellow gold, centre seconds Sold CHF 813 (est. CHF 2,000-4,000)
Antiquorum, Hong Kong 2022-05-28 144 unnumbered Steel and pink gold, "Certified Chronometer," Cal. 630 named Sold HKD 40,000 (est. HKD 31,700-47,500)
Antiquorum, Hong Kong 2022-09-28 234 not given Stainless steel, tropical dial, sold without reserve Sold HKD 12,500 (est. HKD 16,400-32,800)
Sotheby's, Fine Watches 2022-12-14 384 298'571 18k pink gold and stainless steel, silvered dial Est. USD 3,000-5,000; result not disclosed
Sotheby's, Fine Watches 2022-12-14 385 301'123 Stainless steel and 14k pink gold, silvered dial Est. USD 3,000-6,000; result not disclosed
Antiquorum, Geneva 2019-11-10 460 54517 Steel and pink gold, riveted bracelet Sold CHF 5,250 (est. CHF 5,000-8,000)
Antiquorum, Geneva 2025-04-03 118 323804 Catalogued "Oyster Perpetual Ovetto," steel and pink gold Sold CHF 1,260 (est. CHF 1,000-2,000)
Antiquorum, Geneva 2025-05-10 160 488378 Steel; dial reprinted, hands relumed Sold CHF 1,625 (est. CHF 1,000-2,000)
Antiquorum, Geneva 2025-05-10 161 300995 Steel and pink gold, bracelet stamped "SYL" Sold CHF 11,875 (est. CHF 3,000-5,000)
Antiquorum, Hong Kong 2025-05-31 301 not given Steel and pink gold, "SAB"-signed dial, subsidiary seconds Sold HKD 37,500 (est. HKD 28,000-50,000)
Antiquorum, Hong Kong 2025-05-31 302 49184 Steel and pink gold, black lacquer "California" dial Sold HKD 47,500 (est. HKD 30,000-60,000)
Antiquorum, Hong Kong 2025-11-30 66 323864 18K pink gold and steel Sold HKD 55,000 (est. HKD 35,000-60,000)
Christie's, Watches Online New York Edit — 267 not given Stainless steel and pink gold Sold USD 8,255 (est. USD 4,000-6,000)
Antiquorum, Hong Kong 2026-05-31 46 49184 18K pink gold and steel, black gilt dial Sold HKD 50,000 (est. HKD 30,000-60,000)

The table records auction results and estimates from several houses and currencies. The reprinted-dial lot and the better-preserved examples show that condition can affect a result, but the sample is too heterogeneous to establish a reference-wide price range. The California and “SYL” bracelet lots remain individual auction records; their results do not prove a universal premium for those configurations.

Related references

  • 3130 (related reference; material and retailer evidence are lot-specific)
  • 3131 (related Bubbleback reference with subsidiary-seconds examples)
  • 3132 (related reference with centre-seconds examples)

See also the movement reference, bracelet & clasp guide, and serial numbers by year.

Sources