G-Shock Solar Frogman Tough Watch - GWF1000-1

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A new species of FROGMAN has surfaced and this one is more powerful than ever. While its predecessor utilized Solar Power and Dive Timer as its backbone; Atomic Timekeeping and Tide & Moon Graphs have now been added for Non-Stop, Self-Adjusting performance. Whether journeying underwater or on land, this amphibious masterpiece can take you there.

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Product 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
  • Tough Solar Power
  • Shock Resistant
  • ISO 200M Water Resistant
  • Full Auto EL Backlight with Afterglow
  • World Time 
    31 times zones (48 cities + UTC), city code display, daylight saving on/off
  • Moon Data (moon age of the specific data, moon phase graph)
  • Tide Graph (tide level for specific date and time)
  • Dive time and surface interval measurement function 
    Dive time: 1 second increments, up to 23:59'59 
    Surface interval: 1 minute increments, up to 47:59'59 
    Memory capacity: One set of data (dive time, dive start time and surface interval)
  • 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)
  • 4 Daily alarms and 1 Snooze Alarm
  • Hourly time signal
  • Battery power indicator
  • Power saving function
  • Button Operation Tone on/off
  • Full 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: 8 months on full charge (without further exposure to light)
  • Module: 3184