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Cartier Tank must SolarBeat

Cartier Tank must SolarBeat

SolarSteel

Ref. WSTA0089

Collection: TankCase size: 22 × 29.5mm

Cartier Tank must SolarBeat, reference WSTA0089, has a steel case measuring 22 x 29.5 mm. The rectangular case is 6.6 mm thick. The watch is a solar watch with a photovoltaic SolarBeat movement, in the small model of the Tank Must. Hours and minutes are the displayed functions. The dial is silvered, with blued-steel sword-shaped hands. A beaded crown is set with a synthetic cabochon-shaped spinel. A black calfskin leather strap is fitted to the watch, with a steel ardillon buckle. Cartier rates the case to 3 bar, approximately 30 metres or 100 feet.

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Last updated 5 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Case Size

22 × 29.5mm

Thickness

6.6mm

Case Material

Steel

Water Resistance

30m

Case Shape

Rectangular

MOVEMENT

Movement Type

Solar

DIAL

Dial Color

Silver

BRACELET/STRAP

Bracelet/Strap

Calf Skin

Clasp Type

Buckle

Clasp Material

Steel

FEATURES & COMPLICATIONS

Solar watch

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