Reference:18248: Difference between revisions

|title=Rolex Day-Date 18248 — The Caliber-3155 Bark President

|description=The Rolex 18248 is the yellow-gold bark-finish (écorce) Day-Date on caliber 3155 — double quickset, sapphire crystal, 1988-2000. The successor to the bark 18078; not a diamond-bezel reference (that is the 18348). Collected as a bark case with 1990s exotic dials.

[[File:Ref 18248 hero.webp|thumb|center|640px|alt=Rolex Day-Date 18248 in yellow gold — the bark (écorce) bezel and bracelet centre links of the caliber-3155 era, here with a ferrite dial.|Rolex Day-Date 18248 in yellow gold — the bark (écorce) bezel and bracelet centre links of the caliber-3155 era, here with a ferrite dial.]]

The 18248 is the bark-finish Day-Date of the caliber-3155 era, the double-quickset successor to the caliber-3055 bark [[Reference:18078|18078]]. It is a yellow-gold President whose bezel and bracelet centre links carry the coarse vertical "bark" texture, écorce in French, now with the caliber 3155 that finally let an owner set both the day and the date from the crown. It ran from 1988 to about 2000. A common listing error files the 18248 as a diamond-bezel reference; its factory finish is bark, and the diamond-bezel Day-Date of this generation is the [[Reference:18348|18348]]. Like the 18078 before it, the 18248 is collected as a textured case paired with an exotic dial.

| caliber-3155 carryover into the 6-digit era (scarce)

The 18248 is the bark member of the caliber-3155 Day-Date generation, the textured sibling of the fluted [[Reference:18238|18238]]. The generation splits by finish the way the caliber-3055 references did before it: the 18238 is the fluted volume reference, the 18348 carries the factory diamond bezel, and the bark follows in yellow gold as the 18248 and in white gold as the 18249. On a genuine 18248 the diamonds sit in the dial, never on the bezel. Everything behind the finish is 18238: the same 36mm case, caliber 3155, sapphire crystal and President bracelet. The bark is the same coarse écorce the 18078 introduced in the previous generation; what changed is the movement underneath.

The 18248 ran from 1988, when the caliber 3155 replaced the 3055 across the Day-Date line, until about 2000, when the 6-digit references took over. The bark remained a low-volume niche finish, made in far smaller numbers than the fluted 18238, which is why it surfaces so rarely. Across the run the only running change of note is the lume: early examples carry tritium, marked "T SWISS MADE T" at the foot of the dial, while the latest examples near the 2000 handover switch to Luminova. Case and movement stayed put for the whole run, so the 18248 is a stable, single-spec watch whose variety lives entirely in the dial.

The 18248 runs the caliber 3155, the double-quickset Day-Date movement: 31 jewels, 28,800 vph, a roughly 48-hour reserve and COSC certification, with both the day and the date set from the crown. That double quickset is the substantive advance over the 18078, whose caliber 3055 quicksets only the date and leaves the day to be advanced by running the hands. The 3155 is the long-serving modern Day-Date movement, carried unchanged from the fluted 18238 into the 6-digit 118238 that followed. The [[Reference:Movements]] page holds the caliber lineage, and the [[Reference:18238|18238]] entry covers the 3155 in detail.

[[File:Ref 18248 stella.webp|thumb|right|250px|alt=Bark Rolex 18248 with blue dégradé Stella dial|A bark 18248 with a blue dégradé Stella diamond dial — the textured case collected as a pairing with a 1990s special dial.]]

The common configuration is a champagne or silvered stick dial. Beyond that the reference is associated with the ferrite or "meteorite" dials, blue-grey textured grounds that suit the organic bark, blue dégradé Stella dials with diamond markers, glossy onyx and hardstone dials with diamond-set Arabic numerals at six and nine, and the occasional wood-effect dial with a Chinese calendar for the Asian market. Roman-numeral and diamond-set dials round out the range. The dial taxonomy that spans the whole President line sits on the [[Reference:1803|1803]] entry.

The case is the 36mm yellow-gold Oyster shared across the caliber-3155 Day-Date, with a sapphire crystal and Cyclops, a Twinlock screw-down crown and a screw-down caseback, here stamped with the 18200 case-family number on the inside. The defining feature is the bark finish, the coarse vertical woodgrain worked into the bezel, identical to the texture the [[Reference:18078|18078]] introduced. The case flanks and lugs stay polished, so the bark reads as a deliberate band around the dial.

The 18248 wears the President bracelet, reference 8385, with the concealed Crownclasp and the solid links of the 5-digit era, and the bark carries onto the bracelet's centre links so the texture runs from the bezel down the length of the bracelet. A bark 18248 that keeps its original bark centre links rather than service-replaced plain ones is the complete expression of the reference. As with any President, a clasp date code dates the bracelet, which may be older or newer than the head, and the cross-family detail sits on [[Reference:Bracelets]].

The bark 18248 is bought and sold as a case-and-dial pairing, the same way the 18078 is. Where wood and burl grounds defined the earlier reference, the ferrite and meteorite-effect dials are the signature of the caliber-3155 era, and on a reference this scarce the dial is what separates one example from the next.

The 18248 is thinly represented at the major houses, and where it appears the dial drives the lot. Christie's sold a wood-effect example with a Chinese calendar in Hong Kong in 2024 for HKD 214,200. Phillips sold a ferrite Roman-dial example in Geneva in 2023 for CHF 31,750, the strongest documented result for the reference, and Sotheby's has handled both diamond-set onyx and blue dégradé Stella examples across recent sales, with a blue-Stella example selling in Geneva in 2017 for CHF 12,500. A plain champagne or silver bark 18248 sits at a more modest level, roughly the low-to-mid five figures in dollars, trading on condition and full set; the special dials are what reach the upper end.

* [[Reference:18208|Day-Date 18208]] — 1988–2000

* [[Reference:18238|Day-Date 18238]] — 1988–2000

* [[Reference:18348|Day-Date 18348]] — 1988–2000

* [[Reference:19018|Day-Date 19018]] — Oysterquartz President (1977–2001)

* [[Reference:18028|Day-Date 18028]] — 1977–1988

* [[Reference:18038|Day-Date 18038]] — Cal 3055 President (1977–1988)

* ''The Vintage Rolex Field Manual'' — Colin A. White, Morning Tundra

* [https://www.phillips.com/detail/rolex/CH080123/148 Phillips, "Rolex Ref. 18248 Day-Date, 18k yellow gold bark with ferrite Roman dial — Phillips Geneva Watch Auction XVII, lot 148", Phillips, 2023]

* [https://www.christies.com/en/lot/lot-6498000 Christie's, "Rolex Ref. 18248 Day-Date, 18k yellow gold bark with wood-effect Chinese-calendar dial — Christie's Hong Kong, lot 2337", Christie's, 2024]

* [https://www.sothebys.com/en/buy/auction/2020/watches-weekly-hong-kong-17/rolex-day-date-reference-18248-a-yellow-gold-and Sotheby's, "Rolex Ref. 18248 Day-Date, 18k yellow gold bark with blue dégradé Stella diamond dial — Sotheby's Watches Weekly, Hong Kong, lot 103", Sotheby's, 2020]

* [https://www.sothebys.com/en/buy/auction/2022/fine-jewels-watches-handbags-cologne/day-date-ref-18248-yellow-gold-wristwatch-with-day Sotheby's, "Rolex Ref. 18248 Day-Date, 18k yellow gold bark with diamond-set onyx dial — Sotheby's Cologne, Fine Jewels, Watches & Handbags", Sotheby's, 2022]

* [https://www.sothebys.com/en/auctions/ecatalogue/2017/important-watches-ge1705/lot.317.html Sotheby's, "Rolex Ref. 18248 Day-Date, 18k yellow gold bark with blue Stella dial — Sotheby's Important Watches, Geneva, lot 317", Sotheby's, 2017]