Case material: Yellow gold; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: GMT Master II Price on request Gmtbroker Reference: 116758SANR rolex oyster perpetual gmt-master ii watches. 40mm 18k yellow gold case set with 76 diamonds, 18k yellow gold bezel set with 36 diamonds and 12 black sapphires, 24 hour hand, independent 12 hour hand, pave diamond dial with date, and 18k yellow gold oyster flip-lock bracelet. also known as: rolex 116758sanr, 116758, 116758 sanr, 116758-sanr