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Rolex Day-Date Tridor Reference 18239B

ProbableCredible evidence exists but classification is not fully established.

Record status

Individual type · partial

Period

circa 1993

Maker / issuer

Rolex

This Rolex Day-Date wristwatch, referenced 18239B, features the "Tridor" design, characterized by the integration of three distinct colors of gold—yellow, white, and rose—within its construction.

The watch is presented with a 36mm case crafted from white gold, paired with a yellow gold fluted bezel. The dial possesses a satin texture in a shade described as champagne or peach, featuring applied Roman numeral hour markers. At the 12 o'clock position, a disc displays the day of the week in English, while a date aperture is positioned at 3 o'clock beneath a cyclops lens. The bracelet is a three-color "President" style, incorporating white, yellow, and rose gold in its central links.

According to the provided information, the watch dates to approximately 1993 based on its serial number and includes a handmade leather carry case. The auction description reports that the movement has been serviced.

Evidence at a glance

Linked sources
1
Photograph views
1
Catalogue references
0

Counts describe this entry’s documentation, not authenticity, rarity or completeness. Photographs may show one specimen; check each caption and licence.

Technical characteristics

Type
Day-Date wristwatch
Maker
Rolex
Reference
18239B
Bracelet Type
Tridor President
Case Material
White gold
Serial Number
X501xxx
Bezel Material
Yellow gold
Place recorded
Switzerland
Production Date
circa 1993
Maker / attribution
Rolex

Design

Visible features
• Tri-color gold President bracelet links • Fluted yellow gold bezel • Applied Roman numeral hour markers • Cyclops date magnifier on crystal
Design and Materials
The Rolex Day-Date Tridor is defined by the use of three distinct gold varieties: white, yellow, and rose gold. The 36mm watch case is constructed from white gold and is finished with a yellow gold fluted bezel. The satin-textured dial exhibits a color profile described as a mix of champagne and peach. The bracelet is an integrated tri-color President style featuring white, yellow, and rose gold elements in the central links. This specific aesthetic configuration is consistent with the Tridor branding, which emerged in the late 20th century as a production variation within the Day-Date series.
Technical Features and Dial
The watch displays the day of the week via an aperture at the 12 o'clock position in English. The date is visible through an aperture at the 3 o'clock position, which is fitted with a magnifying cyclops lens on the watch glass. The dial features applied Roman numerals. The technical operation and mechanical state of the timepiece, including the claim of a recent service by the provider's watchmaker, are stated by the source.
Provenance and Authentication
The provenance of the watch is linked to the serial number prefix X501xxx, which supports a production date of approximately 1993. The object is sold with a handmade leather pouch. The source includes disclaimers regarding the verification of the watch's components and mechanical status. All technical and mechanical details are attributed directly to the seller, with no independent certification provided by the current hosting platform.

Identification

Reference
18239B
Serial number
X501xxx
Source note
Facts transcribed from the linked source listing or collection record. Attribution and specifications are source-reported and have not been independently authenticated.

Catalogue references

No catalogue numbers recorded. Numbers are only published once transcribed from a verified edition of a standard catalogue — they are never inferred.

Research required

  • Research required: The source disclaims independent verification of internal components or original state
  • Research required: The precise production date is an estimation based on the serial number
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