Quick answer
A replica Cartier Tank Cintrée is a copy of the 1921 curved rectangular dress watch, and only a few versions are worth the money. The good ones share three traits: a case that actually curves to the wrist, brancard lugs with the correct taper, and dial printing that holds up under magnification. Most cheap copies fail on case curvature and on the crown cabochon. Movement, crystal, and strap can be swapped later, so judge the case and the dial first.
Before you compare listings
Gather four things so you do not buy the wrong size or the wrong movement.
- Your wrist circumference plus the longest lug-to-lug span your wrist can carry.
- A reference photo set of the genuine Cintrée: straight on, in profile, and from the crown side.
- Your movement preference: quartz, hand-wound, or automatic.
- A budget split between the watch and any strap or service costs you expect to add.
Why the case curve decides everything
Cartier released the Tank Cintrée in 1921 as a long, curved version of the Tank. The modern anniversary reissue measures roughly 46mm from lug tip to lug tip and about 23mm wide, and the case bends along the wrist axis. That bend is the design, not a detail. A flat copy of a Cintrée reads as a generic rectangular watch and wears wrong, with the lugs standing away from the arm instead of hugging it.
Specs to compare side by side
- Case width, lug-to-lug, and thickness, measured with calipers by the seller.
- Case curvature: how much the caseback arcs over a 46mm span.
- Lug shape: brancard style, tapering toward the tip, with the correct bend.
- Dial: rail track width, printed script weight, and hand finish.
- Crown: size, fluting, and how the cabochon is held.
- Crystal: sapphire or mineral, and whether it sits flush or domed.
How to evaluate a replica in six steps
- Compare the advertised lug-to-lug against your wrist measurement from the prerequisites list.
- Ask the seller for caliper photos of case width, lug-to-lug, and total thickness.
- Put the seller's profile photo next to a genuine side profile and check the arc of the caseback.
- Zoom the dial photo to 100 percent and check the printed script, the minute track spacing, and the hand shape.
- Inspect the crown cabochon for color, dome height, and whether it is prong set or glued.
- Confirm the movement type and whether a local watchmaker can service or replace it.
Movement choices and what each one costs you
Quartz versions are thin and cheap to keep running, which suits a dress watch that gets occasional wear. Hand-wound and automatic copies use either a cloned mechanism or a third-party movement, and the difference shows in winding feel, power reserve, and how easy the watch is to repair. Ask for the movement name, not a generic description. A watchmaker who can source a replacement part matters more than the badge on the rotor.
What no replica reproduces
Finishing on a genuine Cintrée comes from hand work on the case flanks, a dial produced in low volume, and a movement regulated and cased by the maker. A copy can match dimensions and general appearance, but not the tolerances, the dial printing method, or the service network. Resale value also does not exist on a replica, so treat the purchase as money spent rather than money parked.
Legal note before you order
Counterfeit goods are illegal to import into the United States, and shipments are subject to seizure. Trademark counterfeiting carries civil and criminal penalties for the parties who traffic in it. Buying a replica also means you get no manufacturer warranty and no authorized service. If those tradeoffs matter to you, a used genuine rectangular dress watch from another brand is the safer path at similar money.