Casio G-SHOCK GMA-S2100SK GMA-S2100SK-1AER

The Casio GMA-S2100SK-1AER watch combines a round shaped plastic case and grey rubber strap with a traditional buckle. It has a grey dual display dial with luminescent hands, date display which is protected beneath hardlex glass. Power is generated by the quartz movement. Other features include alarm, back light. This model also has a water resistance of up to 200 metres. Accuracy +/- 15 seconds per month Alarm function Hourly time signal: The watch beeps very hour on the hour Automatic calendar Once set, the automatic calendar always displays the correct date. Core guard structure Four stainless steel pipes form a metal frame that joins the bezel securely with the case back for increased shock resistance Countdown timer Countdown Range: 60 minutes Date and weekday display Display illumination Auto Light: The watch dial will illuminate automatically when you tilt your wrist towards you. Once activated, this feature will automatically deactivate after six hours. LED light selectable illumination duration (1.5 seconds or 3 seconds) Hand shift function With a push of a button, hands move away to permit free visibility. Shock-resistant Shock-resistant construction protects against impact and vibration. Stopwatch function Measuring unit: 1/100th second World time function Displays the current time in major cities and specific areas around the world.