Rolex 50525 brbr Cellini Dual-Time Mens Watch. 39mm 18K Everose gold case, domed and fluted double bezel, screw down winding crown, domed sapphire crystal, brown guilloche dial with 18K pink gold hour markers and hands, self-winding movement with sub-dial at 6 o'clock displaying second time zone and day-night indicator, approximately 48 hours of power reserve, shiny brown alligator leather strap with 18K Everose gold buckle. Waterproof to 50 meters.