Santos watch, large size, 1847 MC self-winding mechanical movement. 18k rose gold case, 7-sided rose gold crown with faceted sapphire. Silver opaline dial, blued steel sword-shaped hands, sapphire crystal. Two interchangeable straps (alligator and calf) with QuickSwitch system, interchangeable 18k rose gold deployant buckle. Case width: 39.8mm, thickness: 9.38mm. Water resistant up to 10 bars (~100 meters). Features: