Pocket watch · Pocket watch
This pocket watch is a 20th-century timepiece manufactured in Switzerland and branded by Tiffany & Co. The watch features a round case constructed from platinum and enamel, measuring 38.1 mm (1.5 inches) in diameter. The dial is equipped with Roman numerals encrusted with round-cut diamonds and is signed with the Tiffany & Co. brand logo. The movement is of the manual wind type. The watch displays several internal markings, including the Tiffany & Co. New York signature, a Swiss mark, and an 'Adjusted' mark, alongside the internal serial number 15420. The case back bears a '10 percent Irid Platinum' hallmark and additional numbering 2106. The total weight of the watch is approximately 46.4 grams. This object is presented as a manual wind pocket watch reflecting the design specifications and hallmarks attributed to the brand within the 20th century.
Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.
The watch is housed in a round platinum case measuring approximately 38.1 mm in diameter. The exterior features an enamel-decorated dial that incorporates round-cut diamonds to form the Roman numeral indices. The brand name 'TIFFANY & CO.' is positioned on the upper center of the dial.
The case back contains specific metallurgical markings, including a '10 percent Irid Platinum' hallmark.
The movement is identified as a manual wind mechanism. Internal surfaces of the watch carry several indicators of its origin and production standards, including a Swiss mark and an 'Adjusted' mark, which suggests specific calibration requirements.
The watch is further identified by the Tiffany & Co. New York signature located internally. The piece bears the serial number 15420, though the source documentation also mentions the number 2106 in relation to the case back.
The auction description reports the general condition of the watch as good. The manufacturing origin is listed as both Switzerland and North America within the provided source, reflecting the common dual-attribution often associated with Tiffany-branded timepieces of this era.
The watch is catalogued as a 20th-century item with a total weight of 46.4 grams. No further technical details regarding the movement's caliber or specific construction dates are provided in the source material.
| Field | Source-reported value | Source quotation |
|---|---|---|
| Maker | Tiffany & Co. | “Creator: Tiffany & Co.” |
| Case Material | Platinum and Enamel | “Case Material: Platinum,Enamel” |
| Weight | 46.4 grams | “Weighing 46.4 grams” |
| Diameter | 38.1 mm | “Diameter: 38.1 mm (1.5 in)” |
| Movement | Manual Wind | “Movement: Manual Wind” |
| Internal Number | 15420 | “It is numbered as 15420 inside” |
Photograph identity and source facts were screened before import; rights clearance remains pending.
Reviewed 2026-11-02 · Record 7bee7c6022
Glossary explanations for terms named in this object’s record.
