Iridescent stainless steel case with fixed bezel showing tachymeter markings. Mother of pearl dial features luminous silver-tone hands and index hour markers, along with minute markers around the outer rim. Analog dial with luminescent hours, minutes, and seconds hands; date display positioned between 4 and 5 o'clock. Chronograph functions controlled by pusher at 2, 3 and 4 positions displaying elapsed time in three sub-dials: one for 60-second function, one for 60-minute function, and the third showing a 24-hour total minutes readout. Hattori Caliber VD53 quartz movement powers this watch. Equipped with scratch resistant mineral crystal lens. The screw down crown allows for water resistance up to 200 meters / 660 feet (suitable for surface marine use). Solid case back included, round case shape measures 40 mm in diameter and has a thickness of 13 mm. Band is stainless steel bracelet with width adjustment capability from 20 mm; standard band length accommodates up to 8 inches wrist size using a fold over clasp that includes a safety release mechanism. Watch intended for professional marine activity, serious surface water sports (not diving) and casual wear.