Case size (H× W× D): 55,1 mm x 52,5 mm x 16,7 mm Weight: 72 g Stainless steel resin case: The case is a combination of stainless steel and resin what the clock elegant, robust yet lightweight makes Bezel with IP finish 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) Solar Power: a solar cell provides power for operation Battery lewel indicator Mineral glass Auto LED light Shock-resistant Radio signal reception (EU, USA, Japan, China): Whether in Europe, North America and Japan or in the outer reaches of Canada, Central America and China - once the watch has been set to the local time, it receives the relevant signal and shows the correct time wherever you are. In many countries, it also sets itself automatically to summer and winter time Stopwatch function - 1/100 sec. - 1 hour Timer - 1/1 sec. - 100 min. 5 daily alarms Automatic calendar with date, day and month 12/2