The maison

Cartier

Founded
1847
Home
Paris
Signature
Tank, Santos, Ballon Bleu
In collection
3 watches

Cartier is a Paris house, founded in 1847 as a jeweller, and its watches have always been drawn as much as engineered. The Tank and the Santos are among the oldest wristwatch designs still in production; the Ballon Bleu is the modern addition.

Shape is the point: a Tank from most decades is recognisably a Tank, which makes Cartier unusually forgiving to buy on design and size rather than reference minutiae. Cases are often slim and frequently precious metal, so read our condition notes for edge wear and dial condition before deciding.

Common questions

How often does a Cartier watch need servicing?

It depends on the movement. Quartz models need little beyond battery changes and fresh seals; mechanical pieces follow the usual guidance — service when timekeeping or power reserve slips, rather than on a fixed calendar. Precious-metal cases also reward gentle habits, since gold marks more easily than steel. Each of our listings states how the specific watch is running.

How can I tell a genuine Cartier from a fake?

Cartier is a heavily counterfeited name, and the tells are in execution: crisp dial printing, the secret signature hidden in many dials, correct hallmarks on precious-metal cases, and a movement appropriate to the reference. Our watchmakers check all of this before a watch is listed; our authentication page explains what a proper inspection covers.

What should I look for when buying a pre-owned Tank or Santos?

Case condition above all. Cartier cases are often slim and frequently precious metal, so edge wear, over-polishing, and dents show quickly; dial and crown correctness matter across long production runs. Size is the other question — shaped watches wear differently from round ones, so check the dimensions against your wrist. Our photography and condition notes are built to answer both.

3 products