Tank
Cartier's iconic rectangular dress watch, designed by Louis Cartier in 1917 and inspired by the geometry of the Renault FT tank. One of the most recognisable watches in history; continuously produced for over a century with multiple sub-variants.
At a glance
- Introduction
- 1917 (Louis Cartier), serial production from 1919
- Current main variants
- Louis Cartier, Française, Américaine, Must
- Case shape
- rectangular (cintrée on the Américaine and Cintrée)
- Material
- stainless steel, gold electroplate (Must), yellow/white/rose gold, platinum
- Movements
- manual wind, automatic (Française), solar quartz (current Must)
- Characteristics
- Roman numerals, blued hands, crown with cabochon
- Classic Tank LC size
- approx. 23×30 mm (ladies), 25×34 mm (gents)
The Tank is one of the most recognisable watch designs in history. Designed by Louis Cartier in 1917, the silhouette draws from the Renault FT tank's geometry: the bracelet attachments echo tank treads, the case body the tank's hull. The Tank entered serial production in 1919 and has been produced continuously by Cartier since — with multiple sub-variants forming a family rather than a single reference.
Major Tank variants
- Tank Louis Cartier. The original 1917 design, refined over a century. Slim rectangular case, Roman numerals, blued steel hands. Current production in gold, manual-wind or quartz.
- Tank Américaine. Curved (cintrée) elongated case, designed to follow the wrist's contour. Introduced 1989; sportier proportions than the Louis Cartier.
- Tank Française. Bracelet-integrated case, more contemporary proportions. Introduced 1996 — today Cartier's best-selling Tank variant.
- Tank Must. 1970s–1990s gold-electroplated steel, an affordable line revived in 2021 with solar quartz movements.
- Tank Cintrée. Highly curved, dramatic Art Deco execution. Limited production; a collector favourite.
- Tank Asymétrique. Case rotated 30 degrees — an unusual interpretation, limited production with collector premiums to match.
Why the Tank matters culturally
The Tank crossed over from watchmaking into broader cultural status earlier than any other watch design. Iconic wearers include Jacqueline Kennedy Onassis (gifted by Aristotle), Diana Princess of Wales, Andy Warhol — to whom the quote is attributed: "I don't wear a Tank to tell the time. I wear a Tank to tell people I have a Tank" — Yves Saint Laurent, Catherine Deneuve. The Tank is referenced in fashion, film and design well beyond watchmaking.
This cultural status makes it the most-gifted luxury watch and one of the most-resold. The secondary market for vintage Tanks is deep and liquid.
Market position
- Modern Tank Louis Cartier in steel/quartz: entry around €3,500 retail, pre-owned in good condition €2,500–3,200.
- Modern Tank Française steel: retail around €5,000, pre-owned €3,500–4,200.
- Vintage Tank Cintrée in gold (1920s–1930s): €40,000 to over €120,000 at auction, depending on era and originality.
- Tank Asymétrique limited editions: €30,000–80,000.
The Tank does not trade at premium like a steel sports Rolex. It sits at or slightly below retail in most variants — which makes it a stable, slower-turning inventory rather than a speculation piece.
At our atelier in Munich we appraise Tanks across the full production history: from quartz Tank Française examples of the 2000s to vintage Tank Louis pieces from the 1970s. On a vintage Tank, the original crown (sapphire cabochon), original screw-pin lugs, the correct dial for the era, and complete Cartier hallmarking inside the case all matter. Cartier's Geneva archive can issue a certificate for vintage Tanks, comparable to Patek's Extract from the Archives.
Frequently asked
- The Tank Must (revived in 2021 with solar quartz) is the most accessible current Tank — steel, quartz, classic design, entry pricing. For a mechanical Tank the choice is between the Tank Louis Cartier in gold (manual wind) or the Tank Française (automatic). The Française with integrated bracelet is the most everyday-suited variant; the Louis Cartier the most classic.