Silver-tone stainless steel case and bracelet. Fixed silver-tone bezel. Analog blue dial with luminous markers and hands, date display at the 3 o'clock position, minute markers around outer rim. Silver-tone hands. Sapphire crystal glass. Screw-down crown. Transparent sapphire case back. Round shape measuring 38 mm diameter with thickness of 11.47 mm. Includes a silver-tone stainless steel bracelet band with a butterfly clasp closure mechanism. Water resistant up to 100 meters / 330 feet depth. Powered by Hamilton Calibre H-10 automatic movement (derived from ETA C07.111) featuring 25 jewels and operates at 21600 vph, offering an approximately 80-hour power reserve.