Silver-tone stainless steel case, round shape, 41 mm. Silver-tone sapphire crystal. Analog green dial with silver-tone hands and index hour markers, minute markers around outer rim, luminescent for night readability. Automatic Chronometer movement Calibre 3230, 31 Jewels, beating at 28800 vph, 70-hour power reserve. Fixed stainless steel bezel. Screw down winding crown with pushers. Solid case back. Oyster bracelet in silver-tone stainless steel. Fold over clasp with safety release. Water resistant to 100 meters / 330 feet. Functions: hour, minute, second, chronometer.