Santos watch, skeleton dial, large model, manual-winding mechanical movement 9611 MC. Steel case, 7-sided crown with green jasper, grey steel sword-shaped hands, sapphire crystal and caseback. Steel bracelet with SmartLink sizing system. Second green alligator strap with interchangeable steel deployant buckle. QuickSwitch interchangeability for both straps. Roman numeral skeletonized bridges with green lacquer. Movement consists of 138 parts including 20 rubies. Movement dimensions: 28 mm x 28 mm, movement thickness: 3.97 mm, balance wheel: 28,800 vibrations per hour, power reserve of approximately 70 hours. Case width: 39.8 mm, thickness: 9.08 mm. Water resistant to 10 bars (~100 meters). Features: