A brand new GULFMAN G Shock; Corrosion resistant (RUST) All visible metal components and screws are made from titanium and are therefore resistant against rust and corrosion; 200 metres water resistant with toughend mineral glass; World Time for 48 cities (29 time zones); Moon Age Display - Moon age and phase are shown on the display based on your current latitude and longitude; Tide Graph Display - Tidal movements are displayed graphically based on your current latitude and longitude, and the lunitidal interval; Countdown Timer/Yacht Timer - The yacht timer is used to time the start of regattas. The countdown period can be set from 1 to 10 minutes. A signal is emitted after each minute has elapsed and then once a second for the last ten seconds; Blue EL Backlight with Auto Light switch function (light will operate when wrist is moved through 40 degrees) 3 Multi Alarm, Hourly Time Signal - Multi Alarm allows you set a daily alarm (time setting only), or an alarm for a specific time on a specific day (month, day, and time setting). Hourly time signal every hour on the hour;. Snooze function; Stopwatch measures in 1/100th second to 23.59 hrs, 59.99 seconds; Approx weight 53g; Approx size 46mm x 47mm x 15mm. Our price includes insured UK delivery.