Cartier Tank Tank Must Extra Large Automatic Stainless Steel / Silver

Reference WSTA0040

Cartier Tank Must Extra Large Automatic Stainless Steel / Silver

About this watch

The Cartier Tank Must Extra Large WSTA0040 is a stunning blend of classic design, modern functionality, and unmatched craftsmanship. It's a watch that tells more than time—it tells a story. Founded in 1847, Cartier has been synonymous with luxury and craftsmanship, known as the 'Jeweler of Kings.' The Tank series, introduced in 1917, has become one of the brand's most celebrated collections. This iconic timepiece is not just another watch; it’s a blend of classic design and modern technology. With its sleek lines and elegant profile, this watch is a tribute to the original Tank design while featuring modern advancements that cater to today’s watch enthusiasts. The rectangular shape of the Tank Must is instantly recognizable, giving it a unique character. The guilloche finish on the dial adds a layer of depth and texture that catches the light beautifully. This intricate pattern not only enhances the watch's visual appeal but also showcases Cartier's dedication to craftsmanship. At the heart of the Tank Must WSTA0040 lies the Cartier caliber 1847 MC, a self-winding movement that reflects the brand’s commitment to precision and reliability. With a power reserve of 42 hours, you can trust that this watch will keep ticking even if you take it off for a weekend.

Buy Now on Jomashop

This is an affiliate link

Key Features

Cartier Caliber 1847 MC Self-Winding Movement
30M Water Resistance
Guilloche Dial Finish
Roman Numerals and Sword-Shaped Hands
42-Hour Power Reserve
Adjustable Leather Strap

Specifications

Brand

Cartier

Family

Tank

Model

Tank Must Extra Large Automatic Stainless Steel / Silver

Reference

WSTA0040

Movement

1847

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 31mm

Dial Color

Silver

Crystal

Mineral

Water Resistance

Current Listings

Cartier Tank Must Large

Cartier - Tank Must Large · $3,499

This Cartier Tank Must Large is available in black, comes with original straps almost new due to wearing an aftermarket strap.

Condition: lightly worn
Case size: not specified

Posted at

Jan 21, 2026, 6:48 PM

Active

View listing on r/WatchExchange

Cartier Must Tank LM Ref.590005 Art Deco - $2700

Cartier - 590005 · $2,700

A Cartier Must Tank LM Ref. 590005 Art Deco featuring a large art deco dial tank vermeil, with a quartz movement and a modern crocodile leather strap.

Condition: Pre-owned with minor scratches
Case size: 23x30mm
Movement type: Quartz
Crystal condition: One hairline scratch above 6 o'clock running to about 8 o'clock

Posted at

Jan 21, 2026, 12:00 AM

Active

View listing on r/WatchExchange

Cartier Must Tank LM Classic Roman w/ Papers - $2500

Cartier - Must Tank LM Classic Roman · $2,500

A Cartier Must Tank LM Classic Roman with a quartz movement, featuring a 23x30mm case and original strap.

Condition: Pre-owned, with minor cosmetic imperfections (hairline scratch on case)
Case size: 23x30mm
Movement type: Quartz
Strap condition: Little to no wear

Posted at

Jan 20, 2026, 11:56 PM

Active

View listing on r/WatchExchange

Cartier Tank Vermeil Gold Plated Manual Winding Lemon Dial

Cartier - 5057001 · $2,175

This Cartier Tank Vermeil is a beautiful and all-original manual winding watch with a lemon Roman dial. The 20 x 28mm case shows only light signs of wear and remains remarkably clean for its age.

Condition: original, unpolished condition retaining factory gold plating throughout
Case size: 20 x 28mm
Movement type: manual-winding movement
Year: 1980s

Posted at

Jan 20, 2026, 9:31 PM

Active

View listing on r/WatchExchange

2025 Cartier 4323 Must De Cartier Tank Must Burgundy Dial WSTA0054 Box + Papers

Cartier - WSTA0054 · $3,450

A modern take on the iconic Tank Must design with a striking burgundy dial, paired with a bold red leather strap. The watch features a polished stainless steel tank case, silver accents, and a signature blue cabochon crown.

Condition: Like new, with light signs of wear on case and leather strap
Case dimensions: 33.7mm x 25.5 mm
Diameter: 33.7mm
Thickness: not specified

Posted at

Jan 19, 2026, 3:45 PM

Active

View listing on r/WatchExchange