Case size (H× W× D): 48,5 mm x 45,4 mm x 11,8 mm Weight: 51 g Case / bezel material: Carbon-reinforced resin (Thanks to its extremely high level of durability, resin is the ideal material for watches. Combining resin with carbon-a particularly robust material-creates a casing that is even more stress-resistant and offers even greater protection against external influences, resulting in an extremely high level of durability) Band: Resin Water resistance: 200-meter water resistance (Perfect for free diving without scuba gear: the watch is water resistant up to 20 bar according to ISO 22810) Mineral glass Power supply and battery life: 3 years LED light Stopwatch function - 1/1000 sec. - 100 hours Timer - 1/1 min. - 24 hours (with automatic repeat) 5 daily alarms Automatic calendar with date, day and month 12/24-hour format