GW-8230NT-4

Casio G-Shock  - GW-8230NT-4

Feature

Dive deep into the celebration of the 30th anniversary of the G-SHOCK Master of G FROGMAN family of full-fledged diver’s watches with ISO-standard 200-meter water resistance. The third commemorative model to mark the 30 years since the first FROGMAN made a splash in 1993, this limited-edition timepiece revisits the bold design of the DW-8200NT debut in 2000 — the iconic asymmetrical FROGMAN shape with striking red band, bezel, and LCD. More than just a revival, the redesign evolves with a focus on reducing environmental footprint. Earth-friendly bio based resins are used in the bezel and band, and the Tough Solar feature is powered by a solar panel designed especially to complement the shape of the DW-8200 dial. For this very special 30th anniversary design, the popular diving frog so familiar to FROGMAN fans is engraved on the case back and displayed with the LED backlight.

Specifications

• Case / bezel material : Titanium / Bio-based resin
• Bio-based resin band
• Mineral Glass
• Shock Resistant
• Water resistance
  ISO 200 meters Water Resistance
• Tough Solar (Solar powered)
• Diving feature
  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 10 data (dive start date and time, dive time)
• World time 31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• Moon data
  Moon data (moon age of the specific date, moon phase graph)
• Tide graph
  Tide graph (tide level for specific date and time)
• Stopwatch
  1/100-second stopwatch Measuring capacity: 23:59'59.99'' Measuring modes: Elapsed time, split time, 1st-2nd place times
• Timer
  Countdown timer Measuring unit: 1 second Input range: 1 minutes to 24 hours (1-minute increments and 1-hour increments)
• Alarm/hourly time signal
  5 daily alarms (with 1 snooze alarm)
  Hourly time signal
• Full auto-calendar (to year 2099)
• Mute feature
  Button operation tone on/off
• Other features
  12/24-hour format Regular timekeeping: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Power Saving (Turns off the display when the watch is left in the dark)
• Battery power indicator
• Approx. battery operating time: 14 months on rechargeable battery (operation period with normal use without exposure to light after charge) 36 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case   :  52 × 50.3 × 18 mm
• Compatible band size  :  150 - 220 mm
• Total weight   :  84 g