Based on the preferred Tough Solar model, G2310 introduced back in 2001, G-Shock introduces a new Solar Atomic version, the GW2310. Now up to date with Multi-Band Atomic Timekeeping, it’s more powerful than ever at the same time as retaining the classic, utilitarian case shape of its predecessor for clean yet rugged styling.
Innovative technology combines with classic sport styling to bring you the Casio Men’s G-Shock Solar Atomic Watch. With helpful text lining the black resin bezel, it’s easy to program handy functions like the stopwatch, countdown timer, five alarms, World Time with 31 time zones, and 12- and 24-hour formats. You’ll be able to love the convenient solar-powered battery, which can operate for up to 10 months on a full charge. A bright EL backlight robotically turns on with the movement of your wrist, and the round, black dial features clearly divided sub-dials with a wealth of information, including a day, date, and month display. With reliable shock resistant technology, a water resistant depth of 660 feet (200 meters), and the handy capacity to robotically receive official atomic time through a built-in antenna, this state-of-the-art timepiece is perfect for the adventurous man. Please see page E-3 in the manual, here it states the watch would need approximately 5 minutes of exposure to bright sunlight coming in through a window and 8 hours of exposure to indoor fluorescent lighting. Please see page E-45 in the manual, the G-shock button will have to be pressed and held for a couple of seconds for the Auto EL function to be turned on. The auto light switch will have to be turned on ( indicated by the auto light switch-on indicator) for it to operate.Please see page E-72 in the manual for any trouble shooting instructions.
Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China), Tough Solar Power, Shock Resistant, 200M Water Resistant
Full Auto EL Backlight with Afterglow, World Time, 31 times zones (48 cities + UTC), city code display, daylight saving on/off, 4 Day-to-day alarms and 1 Snooze Alarm, Hourly time signal
1/100 second stopwatch, Countdown Timer, Full auto-calendar (pre-programmed until the year 2099), 12/24 hour formats, Button operation tone on/off
Storage battery: Solar rechargeable battery, Battery power indicator, Power saving function, Approx. battery life: 10 months on full charge (without further exposure to light)