Casio GW2310-1 Solar Atomic Watch

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.

Technical Specs:

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

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 Daily alarms and 1 Snooze Alarm

Hourly time signal

1/100 second stopwatch Measuring capacity: 23:59'59.99" Measuring mode: 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)

Full auto-calendar (pre-programmed until the year 2099) 12/24 hour formats

Button operation tone on/off

Accuracy: +/- 15 seconds per month

Storage battery: Solar rechargeable battery

Battery power indicator

Power saving function

Approx. battery life: 10 months on full charge (without further exposure to light) Module: 3195

Casio GW2310-1 Solar Atomic Watch

Reviews / Q&A

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