OMEGA SEAMASTER 300 PROFESSIONAL DIVER CHRONOGRAPH 42mm Stainless steel with 18kt yellow gold bezel and crownStainless steel & 18kt yellow gold braceletBlue wave dial with 3 sub-dials and date window at 3:00Applied luminous hour markers & handsCertified chronometer automatic movementSapphire crystalHelium escape valve This watch is pre-owned and has been serviced and polished and is in excellent condition