Casio G-shock watch GW-7900-1ER

The G-SHOCK G-Rescue series combine tough, high-performance digital timekeeping with radio-controlled accuracy. Large buttons are designed to allow operation with thick gloves and those with protective clothing. Tide Graph and Moon Phase features show tide and moon information for preset areas. Other advanced features include highly shock-resistant construction, a Tough Solar power system, MULTIBANS 6 reception of six time calibration signals around the globe, and much more.

Specifications

• 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, BPC 68.5kHz
• Tough Solar Power
• Shock Resistant
• 200M Water Resistant
• Full Auto EL Backlight with Afterglow
• Moon Data (moon age of the specific data, moon phase graph)
• Tide Graph (tide level for specific date and time)
• 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 Countdown Timer Measuring unit: 1 second Input range: 1 minute to 24 hours (1-minute increments and 1-hour increments) 1/100 second stopwatch Measuring capacity: 23:59’59.99” Measuring modes: Elapsed time, split time, 1st-2nd place times
• Battery power indicator
• Power saving function
• Button operation tone on/off
• Auto Calendar (pre-programmed until the year 2099)
• 12/24 Hour Formats
• Accuracy: +/- 15 seconds per month
• Storage battery: Solar rechargeable battery Approx. battery life: 9 months on full charge (without further exposure to light)
• Module 3200