Cartier Tank Louis Ref. 78086

Technical characteristics

Dial

White enamel 'Paris' signed

Type

Wristwatch

Clasp

Cartier signed white gold deployant

Crown

Blue sapphire cabochon

Reference

78086

Case material

White gold

Case dimensions

23mm x 31mm

Maker / attribution

Cartier

Design

Visible features

• Blue sapphire cabochon crown at 3 o'clock • Rectangular white gold case • Blued-steel sword hands • White enamel dial with 'Paris' signature

Case and Dial Details

The watch features a rectangular case measuring 23mm by 31mm, manufactured from white gold. The brancards, which integrate with the lugs, characterize the Tank design. The auction description notes the case has been subject to light polishing, though it retains its proportions and clear hallmarks. Normal signs of wear and sleeve-polish are reported, with an absence of major damage. The white enamel dial is signed with 'Paris' and features a black printed Roman numeral track. Under magnification, the dial surface exhibits a faint and even pattern of crazing. The display is completed by a set of blued-steel sword hands, and the winding crown at the 3 o'clock position is set with a blue sapphire cabochon.

Movement and Accessories

The watch is accompanied by a period-correct white gold deployant clasp, which is signed by Cartier. This specific component is noted as a rare inclusion with this reference. The internal movement and its specific caliber specifications are not detailed in the provided documentation, focusing instead on the external appearance and the presence of the signed deployant mechanism. The watch is presented as an uncommon variation within the Tank Louis model range, specifically citing the scarcity of white gold cases in comparison to the more common yellow gold alternatives produced during this era.

Condition and Authenticity

The auction description states that the timepiece is in a strong, well-preserved state. The case retains its factory proportions despite previous light polishing, and the white enamel dial remains crisp with distinct black printed text. There are no major signs of damage, although the watch exhibits expected surface wear from age. Authenticity is addressed by the presence of clearly defined hallmarks on the case and the period-signed clasp. The description categorizes this piece as an early 1970s production, aligning it with the established lineage of the Tank Louis model introduced in the 1920s.

Identification

Reference

78086

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.