Case material: Yellow gold; Charge: Automatic; Conditions: Used Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: 5081J An 18k Yellow Gold Neptune Gents Wristwatch, black dial with applied roman numerals  at 3, 6, 9 and 12 0'clock , date at 3 0'clock , a fixed 18k yellow gold bezel, an original black leather strap with an original 18k yellow gold deployant clasp, sapphire glass, automatic movement, in excellent condition, comes with an original Patek Philippe box and  an  Extract from the Archives confirming the original date of sale as November 1988.