RW4200 automatic movement, blue dial with silver-tone hands and index hour markers including minute markers around the outer rim. Silver-tone stainless steel case. Fixed silver-tone bezel. Blue leather strap included. Analog functions display hours, minutes, seconds. Transparent see-through sapphire crystal or glass crystal? Sapphire crystal is scratch resistant. Round 39.5 mm case diameter with a thickness of 9.25 mm. Water resistant to 50 meters (165 feet). Swiss Made.