Charriol Alexandre Unisex Mother-of-pearl Dial Chronograph Watch ALC.960.003 Polished stainless steel case and bracelet, Stainless steel caseback (screw-in), Tachymeter scale engraved on the bezel, Mother of pearl dial Date display window at the 4 o'clock mark, Small seconds at the 6 o'clock position, Chronograph - 30 minute counter at the 9 o'clock position and a 1/10th of a second counter at the 3 o'clock position Sapphire crystal, Swiss quartz movement, Push/pull crown and a Push-button deployment clasp Case measurements: 39 mm wide x 39 mm long x 11 mm thick, Bracelet measurements: 22 mm wide x 8 inches long Water resistant to 99 feet (3 ATM/30 meters)