Casio G-Shock Master of G Gravitymaster Watch GA1000-1A

The GA1000 Series is the first in the GRAVITYMASTER lineup to be equipped with digital compass capabilities, creating a watch that is perfectly matched to the needs of the modern aviator, both in terms of function and appearance. Pressing the 9 o'clock button in any mode immediately goes to the Digital Compass Mode, and a button at 8 o'clock returns to the mode you were in before the Digital Compass Mode. Continual direction readings can be taken for 20 seconds, during which the second hand points to north, a literal direction indicator is displayed in the upper display, and a direction angle value is displayed in the lower display. Bearing Memory lets you temporarily store and display a direction reading so you can use it as a reference as you take subsequent digital compass readings. Other features include temperature measurement, large numerals, and thick hands for easy reading. A coating on the tip of the second hand and minute markers reacts with the black light illumination of the watch for easy reading in the dark.

• Mineral Glass / Spherical Glass
• Neobrite
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin / Stainless steel
• Resin Band
• Neon Illuminator (Black light LED)
• Auto light switch, selectable illumination duration, afterglow
• Digital compass (NORTH)
• Hand indication of north (20 seconds continuous measurement)
• Measures and displays direction as one of 16 points
• Measuring range: 0 to 359‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ª
• Measuring unit: 1‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ª
• Bidirectional calibration
• Magnetic declination correction
• Bearing memory
• Thermometer
• Display range: ‚Äö√†√∂¬¨¬¢‚Äö√Ñ√∂‚àö√°¬¨¬Æ‚Äö√Ñ√∂‚àö√ë‚àö‚à´10 to 60‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ªC (14 to 140‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ªF)
• Display unit: 0.1‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ªC (0.2‚Äö√†√∂‚àö√°¬¨¬®‚Äö√†√ªF)
• World time:‚Äö√†√∂‚àö√°¬¨¬®‚Äö√тĆ31 time zones (48 cities + coordinated universal time), city code display, daylight saving on/off
• 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
• Countdown range: 60 minutes
• Countdown start time setting range: 1 to 60 minutes (1-minute increments)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Low battery warning
• Button operation tone on/off
• Regular timekeeping:‚Äö√†√∂‚àö√°¬¨¬®‚Äö√тĆAnalog: 3 hands (hour, minute (hand moves every 10 seconds), second)‚Äö√†√∂‚àö√°¬¨¬®‚Äö√тĆDigital: Hour, minute, second, pm, month, date, day
• Accuracy: ‚Äö√†√∂‚àö√°¬¨¬®¬¨¬±15 seconds per month
• Approx. battery life: 2 years on SR927W ‚Äö√†√∂‚àö√¢‚Äö√Ñ√∂‚àö√ë‚àö√Ü 2
• Size of case: 50.8 ‚Äö√†√∂‚àö√¢‚Äö√Ñ√∂‚àö√ë‚àö√Ü 52.1 ‚Äö√†√∂‚àö√¢‚Äö√Ñ√∂‚àö√ë‚àö√Ü 16.6 mm
• Total weight: 85 g
• LED:Neon Illuminator (Blacklight LED)