SJ Production BV Factory Production - Cartier SANTOS Series Watch.Technical Features: SANTOS Series.1. Crystal: Sapphire glass with fish-eye glass, featuring anti-fingerprint coating and transparent film for enhanced claritys
.2. Strap: Stainless steel bracelet and Italian leather strap, utilizing head particle wrapping technology consistent with the original. The leather strap will not peel and is equipped with the latest dual push-button clasp, featuring double long tails and sand buckles 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 changes color to red.5. Dial: Men's version offers 9 dial options; men's rubber strap 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. Configuration includes quick-release head particles, making it a refined recommendation for both men's and women's mechanical watches.