Rolex Datejust 18k Gold Steel White Roman Dial Watch 16013 METAL: 18k Gold/ Stainless Steel. MEASUREMENTS: Case 34mm, two tone jubilee bracelet, shows stretching. Will fit approx. 8" wrist. White dial with gold Roman markers. MOVEMENT: Automatic, working order. Ref. 16013, Ser # 5621***. Circa 1978. Watches are guaranteed to be in running order, if described as such, at the time of listing only. Watches have not been tested for features functionality, unless otherwise stated in description.