Rolex Datejust 18k Gold Steel Watch 16013 METAL: 18k Gold/ Stainless Steel. MEASUREMENTS: Case 36mm, jubilee bracelet will fit approx. 7.25" wrist, shows moderate stretching. Gold tone dial with gold stick markers. MOVEMENT: Automatic, working order. Ref. 16013, Ser #9665***. 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.