Behind this watchs stylish appearance lies a multitude of practical features. Built-in memory stores up to 40 sets of data, including phone, license plate and credit card numbers, all protected by a user-set password. Digital display includes world-time mode with 29 time zones, daylight savings mode, city code display and four alarms with snooze button. EL backlight for nighttime viewing. Tough, shockproof construction and mineral glass window. Waterproof to 200 meters. Long, 10-year battery life. Case dia: 45.9 mm. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Size: 29. Gender: Male. Age Group: Adult. Type: Digital Watches.