39mm 18K white gold case, flared screw-down crown with Rolex emblem, double domed and fluted bezel, domed sapphire crystal, blue guilloche dial, 18K white gold index hour markers, Rolex calibre 3165 self-winding movement with central hour, minutes, seconds, and date display on sub-dial at 3 o'clock, approximately 48 hours of power reserve, shiny blue alligator leather strap, 18K white gold buckle. Waterproof to 50 meters.