Santos de Cartier watch, medium model, mechanical movement with automatic winding 1847 MC. Steel case, 7-sided crown set with a synthetic faceted blue spinel, graduated green dial, polished steel sword-shaped hands with luminescent material, sapphire crystal. Steel bracelet with SmartLink adjustment system. Second strap in green alligator skin, with interchangeable steel folding buckle. Both are fitted with the QuickSwitch interchangeable system.