Replica Cartier Rotonde 4245: Short Answer
The replica Cartier Rotonde 4245 is a copy of a Cartier Rotonde de Cartier watch. It is not a Cartier product. The 4245 number appears in seller listings as a case reference. It is not a movement name. Genuine Rotonde de Cartier watches use Cartier-signed dials, casebacks, and movements. Replicas copy the look. They do not carry a Cartier warranty or service record.
What Reference 4245 Covers
Cartier does not publish a public lookup keyed to every four-digit case number. Listings for ref. 4245 often describe a 42 mm steel case, silvered dial, Roman numerals, blued-steel hands, date at 3 o'clock, and a leather strap. Confirm any claim against the caseback, warranty card, and Cartier service documents. If a seller cannot show caseback engravings and movement photos, treat the spec sheet as unverified.
Specs to Verify on a Replica
- Case size: measure across the case without the crown. Listings often say 42 mm.
- Movement: ask for a photo of the rotor and balance. A 28,800 vph automatic has a smooth sweep. A 21,600 vph movement sweeps slower.
- Water resistance: a 30 m or 50 m rating is a lab mark, not a dive rating. ISO 22810 covers water-resistant watches.
- Crystal: sapphire scratches less than mineral glass. Test with a sharp point on an unseen edge.
- Dial print: check font weight, spacing, and the minute track. Crooked print is a reject.
Price Bands and Red Flags
Replica listings for ref. 4245 range from about $250 to $900. Price tracks movement, case finish, and strap. A low price with Swiss made claims and no movement photo is a red flag. Ask for a timestamped video, timing data, and a return policy in writing.
Legal and Customs Risk in the US
Counterfeit watches are illegal to sell in the US. CBP can seize shipments. The FTC warns that counterfeit goods can pose safety risks. A replica Cartier Rotonde 4245 has no Cartier warranty. Resale is restricted. Buyers should keep records and know the return terms.