Rolex Two Tone Submariner Ref. 16613 Rolex. Rolex Submariner. Case No. X6119XX. Ref. 16613. Circa 1993. 40mm case. Stainless steel case. Champagne diamond dial. Unidirectional rotatable time-lapse diver’s bezel. Self-winding. Screw down crown. Sapphire crystal. Stainless steel and 18k two tone oyster bracelet with deployant clasp. Water resistant to 1000M....