Produced by SJ Produced by BV - Cartier SANTOS Series Watch .Technical Features: Santos Series.1. Mirror: Sapphire glass watch crystal with fish-eye glass, equipped with anti-fingerprint coating and transparent film for enhanced claritys
.2. Strap: Stainless steel bracelet and Italian leather strap, featuring head particle wrapping technology consistent with the original, ensuring the strap does not open. Equipped with the latest dedicated double push-button clasp, available in dual long tail and sand buckle for different markets.3. Case: Stainless steel with ADLC carbon coating.4. Crown: Stainless steel crown, set with a blue multi-faceted synthetic gem that can change color to red.5. Dial: Men's version offers 9 dial options, with men's rubber straps available in black and blue; women's version has 5 dial options.6. Dimensions: 47.5 x 39.8 x 9.38 mm for men's version, 35.1 x 43.5 mm for women's version, both with a thickness of 9.1 mm.7. Movement: Imported 9015 movement.8. Features quick-release head particles and quick-release S1, exquisitely recommended for both men's and women's mechanical watches.