Case material: Gold Steel; Charge: Automatic; Conditions: New Presentation condition : With boxes and all papers; Model: Submariner Price on request Gmtbroker Reference: 16613 rolex submariner twotone (two-tone) rolex submariner mens stainless steel & 18k yellow gold rolex. black dial with hour markers, sweep second hand & date indicator. black 18k yellow gold diver’s bezel, quickset movement and sapphire crystal. flip-lock bracelet. very beautiful rolex submariner. also known as: rolex 16613, rolex 16613ln