Short answer
A replica Cartier Calibre de Cartier is a counterfeit copy of the 42mm Calibre line Cartier launched in 2010. Copies run from quartz models under $100 to automatic versions priced $300 to $900. None of them use a Cartier movement, none carry a Cartier warranty, and none can be serviced by Cartier. Importing one into the United States is illegal under federal trademark law.
Which Calibre models get copied
- Calibre de Cartier three-hand, 42mm steel case, date window, faceted bezel.
- Calibre de Cartier Chronograph, 42mm steel case with chronograph subdials.
- Calibre de Cartier Diver, 42mm, rated to 300m, rubber strap or steel bracelet.
- High complications such as the Astrotourbillon. Copies exist in small numbers and are rarely accurate.
Spec checks that expose most copies
Cartier publishes case size, movement details, and water resistance for every reference. Hold a listing against those published numbers before you look at a single photo.
- Match the reference number in the listing to the genuine model on Cartier's site.
- Compare the stated case diameter and thickness with the figure Cartier lists for that reference.
- Ask the seller to name the movement. A genuine Calibre runs a Cartier 1904-PS MC. Copies run an ETA clone, a Seagull, or a Miyota.
- Request a straight-on dial photo in daylight. Check the Roman numeral XII, the rail-track printing, and the date font.
- Inspect the crown. Genuine Calibre crowns carry a blue synthetic spinel cabochon set into a faceted shape.
- Ask for a clear photo of the caseback engraving. Copy engraving is shallow and letter spacing drifts.
- Confirm the return window in writing before you send money.
Movement and finish tells
An open caseback photo settles most questions. A Cartier 1904-PS MC shows Geneva stripes, blued screws, and clean perlage on the plates. Copy movements show stamped rotor text, uneven striping, and no serial engraving on the bridges. On the outside, look at the bracelet. Genuine Calibre links line up flush at the lugs, and the deployant clasp closes with one firm click. Copies often show a gap at the lug joint and a clasp that needs two presses. Sapphire crystal on the original throws a single sharp reflection. Copy crystals read slightly cloudy at the edge.
Legal and shipping reality in the US
Under 18 U.S.C. Section 2320, trafficking in counterfeit goods is a federal offense. U.S. Customs and Border Protection can seize and destroy any shipment of counterfeit watches, and the importer can face civil liability to the trademark owner. Card networks and payment processors treat replica sales as prohibited, so refunds and chargebacks are hard to win. Parcels from overseas sellers are often opened and detained, and the seller keeps the money either way.
Bottom line
Treat any replica Calibre de Cartier as a novelty watch with no resale value and no legal import path. If you want the look, a 42mm steel watch from a legitimate brand costs less than a high-end copy and carries a real warranty.