G-SHOCK
MASTER OF G - AIR
GRAVITYMASTER

Description

Introducing a new color for GRAVITYMASTER, the active timepiece that features TRIPLE G RESIST construction to resist the forces of impact, vibration, and G-forces, plus Smart Access capabilities for simplified operation. This model is one of the first GRAVITYMASTER models to feature a digital compass, thanks to the development of a direction sensor that is an amazing 95% smaller than its predecessors. The hand that indicates direction is made of carbon fiber, a first for a G-Shock watch.

MULTIBAND 6 allows pick up of six different time calibration signals around the globe. Of course, it also includes world time, which comes in very handy when you are in an area where a signal is not receivable for some reason.

Other features include a Tough Solar power system, sapphire glass with anti-glare coating, and large buttons that are easy to operate while wearing gloves. All of this plus a face layout designed for easy reading makes this model the easier choice for aviators and anyone else who needs instant access to information while on the go.

• TRIPLE G RESIST
  Designed to withstand the shock of three forces: centrifugal gravity, impact force, and vibration. Unmatched toughness only from G-SHOCK.
• Smart Access
  An electronic crown switch and the use of multiple motors enable intuitive switching of multiple functions, and smooth operation between functions.
• Tough Movement
  A CASIO-original thin analog movement made possible by hybrid mounting protects against damage and enables auto home position correction that helps keep you on time all the time.
• Tough Solar
  Tough Solar ensures stable operation even when using power-hungry functions.
• WAVE CEPTOR
  Receives time calibration signals and corrects the time automatically.
• MULTIBAND 6
  MULTIBAND 6 allows reception of time calibration signals around the globe: Germany, The United Kingdom, The United States, China, and Japan(two transmitters).

Specifications

• Case and bezel material: Resin / Stainless steel
• Band: Resin Band
• Water resistance: 200-meter water resistance
• Glass: Sapphire Glass
• Light color: LED: White

• Shock resistant (G-SHOCK)
• Solar powered
• Time calibration signal reception
  Auto receive up to six* times a day (remaining auto receives canceled as soon as one is successful)
  *5 times a day for the Chinese calibration signal
  Manual receive
  The latest signal reception results
• Time Calibration Signals
  Station name:DCF77 (Mainflingen, Germany)
  Frequency:77.5 kHz
  Station name MSF (Anthorn, England)
  Frequency: 60.0 kHz
  Station name WWVB (Fort Collins, United States)
  Frequency: 60.0 kHz
  Station name: JJY (Fukushima, Fukuoka/Saga, Japan)
  Frequency: 40.0 kHz (Fukushima) / 60.0 kHz (Fukuoka/Saga)
  Station name: BPC (Shangqiu City, Henan Province, China)
  Frequency: 68.5 kHz
• The auto hand home positiion correction
• Digital compass
  20 seconds continuous measurement
  Hand direction of north
  Bidirectional calibration and northerly calibration function
• World time
  29 time zones (29 cities + coordinated universal time), city code display, daylight saving on/off, Home city/World time city swapping
• 1/20-second stopwatch
  Measuring capacity: 1:59'59.95"
  Measuring modes: Elapsed time, fly back
• Countdown timer
  Measuring unit: 1 second
  Countdown range: 60 minutes
  Countdown start time setting range: 1 second to 60 minutes (1-second increments, 1-minute increments)
• Daily alarms
• Low battery alert
• Power Saving
  Hands stops to save power when the watch is left in the dark
• Full auto-calendar (to year 2099)
• Regular timekeeping
  Analog: 3 hands (hour, minute (hand moves every 20 seconds), second) 2 dials (24-hour, day)
• Accuracy: ±15 seconds per month (with no signal calibration)
• Approx. battery operating time:
  6 months on rechargeable battery (operation period with normal use without exposure to light after charge)
  22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
• Size of case / total weight
  GW-A1100R ................ 48.4 × 53.8 × 17.3 mm / 93 g