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Tiffany & Co. 18K Yellow Gold and Stainless Steel Dive Watch, Ref. L1720

ProbableCredible evidence exists but classification is not fully established.

Record status

Individual type · partial

Period

Circa 1990

Maker / issuer

Tiffany & Co

According to the seller, this Swiss-made dive wristwatch was produced circa 1990 by luxury retailer Tiffany & Co. under reference L1720. The 32 mm stainless steel case is accented with 18k yellow gold trim and a unidirectional rotating dive bezel with a black insert.

A matte black dial displays gold-toned luminous dot and triangular hour markers, Mercedes hands, a central sweep seconds hand, and a date window at the 3 o'clock position. The source states the watch is powered by a quartz movement and has been fitted with a later replacement black textured band.

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

Band
Later replacement band
Type
Diver's watch
Bezel
Unidirectional gold bezel
Movement
Quartz
Reference
L1720
Case Material
Stainless steel and 18K yellow gold
Place recorded
Switzerland
Maker / attribution
Tiffany & Co.

Design

Dial and Hands
The watch features a matte black dial marked 'TIFFANY & CO.' and 'SWISS MADE'. Hour markers consist of gold and luminous dots and triangles. The dial displays the time using gilt Mercedes-style hands and a gold sweep seconds hand. A date window is positioned at the 3 o'clock mark.
Visible features
• Matte black dial marked 'TIFFANY & CO.' and 'SWISS MADE' • Date window positioned at 3 o'clock • Gilt Mercedes-style hands and center seconds hand • Unidirectional rotating dive bezel with black insert and gold numerals • Stainless steel case with gold accents and prominent crown guards • Fitted with a black lizard-grain patterned leather strap
Mechanism and Dating
The watch is powered by a quartz movement. The source identifies the production period as circa 1990. Internal movement caliber details and internal case-back markings are not recorded in the source material.
Case and External Construction
The timepiece features a 32 mm stainless steel case with 18K yellow gold trim. It includes a unidirectional rotating bezel with gold elements. The watch is currently equipped with a replacement band; the original strap specifications are not recorded in the source.

Identification

Reference
L1720
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: Movement caliber and internal case markings are neither shown nor specified
  • Research required: Band is noted by the source as a later replacement
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