Richard Mille RM028 Automatic Diver's, RM028, RM 28, 18k rose gold case on a black rubber strap with a matching 18k rose gold tang buckle, automatic winding Richard Mille Calibre RMAS movement with hours, minutes, big date, 55-hour power reserve, completely skeletonized dial, unidirectional ratcheting bezel is compliant with ISO 6425 norms which prevent miscalculations while diving, locking crown ensures water resistance to 300 meters, big date located at 7 o'clock, sapphire crystal, display back, water resistant to 300 meters, size 47mm, thickness 14.6mm. Excellent Condition with original Richard Mille box and papers dated 2011.