AB04451A1C1A1 Silver-tone stainless steel case and bracelet. Bi-directional rotating bezel. Blue dial featuring silver-tone hands and Arabic numeral hour markers. Minute markers on the outer rim. Date window at 6 o'clock position. Chronograph with three sub-dials: 60 second, 30 minute, and 12 hours. Sapphire crystal scratch-resistant lens. Round case shape measuring 46 mm in diameter and 15.9 mm thick. Water resistant up to 100 meters / 330 feet suitable for recreational diving.