GMT-Master watch by Rolex Approx. 40mm round screw-down case Stainless steel case and bracelet Faded blue/red stainless steel bi-directional rotating 24-hour bezel Black dial with luminous dot/slash/triangle markers Mercedes/skeleton hands Signature logo and crown at 12 o'clock Date window at 3 o'clock Sapphire crystal window Reference #16700 Caliber 3175 31-jewel automatic movement #5436146 Stainless steel Rolex Oyster bracelet #78360 with folding clasp Circa 1990 Each Vintage Watch purchase includes a Neiman Marcus watch box and Neiman Marcus certificate of authenticity. Original box and papers are not offered in most instances, and will be noted on the site when they are. Made in Switzerland