This new color addition of the GW2310 model is cloaked in stealth black, highlighted by a black IP stainless steel bezel and reverse LCD display. The GW2310 has long been a favorite in the G-Shock line up for its utilitarian look and rugged toughness.

Standard features include five alarms, 1/100th second stopwatch, countdown timer and world time as well as a full auto EL backlight, tough solar power system and Multi-Band 6 Atomic Timekeeping. Black resin band digital watch with black face.

• Tough Solar Power
• Multi-Band 6 Atomic Timekeeping
• 200M Water Resistant & Shock Resistant

• 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

Size of case / total weight
GW2310 52.5 x 46.4 x 15.6mm / 69g
GW2310BD 52.5 x 46.4 x 15.6mm / 131g