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My GShock

Based on the popular Tough Solar model, G2310 introduced back in 2001, G-Shock introduces a new Solar Atomic version, the GW2310. Now updated with Multi-Band Atomic Timekeeping, it’s more powerful than ever while retaining the classic, utilitarian case shape of its predecessor for clean yet rugged styling. • Solar Powered • Multi-Band 6 Atomic Timekeeping • 48-city World Time + UTC • Classic Utilitarian Case Design



Case size (L× W× H)
52.5 × 46.4 × 15.6 mm
69 g
Case and bezel material
Case / bezel material: Resin / Stainless steel
Resin Band
Shock Resistant
Water resistance
200-meter water resistance
Time adjustment
Radio-controlled Watch; Multi band 6
Power supply and battery life
Storage battery: Solar rechargeable battery
Tough Solar (Solar powered)

Mineral Glass

World time
World Time 31 times zones (48 cities + UTC), city code display, daylight saving on/off
1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times
Countdown timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
Alarm/hourly time signal
4 Daily alarms and 1 Snooze Alarm
Hourly time signal
Electro-luminescent backlight Full auto EL light, afterglow
Light color
EL:Blue Green
Full auto-calendar (pre-programmed until the year 2099)
Mute feature
Button operation tone on/off
Energy saving feature
Power Saving
Battery display/alert
Battery power indicator
Run time
Approx. battery life: 10 months on full charge (without further exposure to light)
Accuracy: ±15 seconds per month
Other features
12/24-hour format
Time adjustment details
Multi-Band Atomic Timekeeping (US, UK, Germany, Japan, China) Receives time calibration radio signals which keep the displayed time accurate Auto receive function (up to 6 times per day/up to 5 times per day for China) Manual receive function Signal: US WWVB, UK MSF, Germany DCF77, Japan JJY40/JJY60, China BPC Frequency: US 60kHz, UK 60kHz, Germany 77.5kHz, Japan 40/60kHz, China BPC 68.5kHz

*The color tone of the listed products may differ from the actual product in some cases.

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