CASIO G-Shock GravityDefier GA1000-4B

This new model is the first in the Gravity Defier line-up 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.  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. 

KEY FEATURES

• Twin Sensor - instant access to direction and temperature when needed under tough conditions
• Shock resistant
• 200m water resistance
• Neobrite
• Neon Illuminator (Back light LED), afterglow
• Digital Compass (NORTH)
• Thermometer
• World Time (31 time zones)
• 1/100-second stopwatch
• Countdown Timer
• 5 daily alarms (1 snooze)
• Low battery alert
• Approx battery life: 2 years on SR927W x 2
• Size of case : 50.8×52.1×16.9mm
• Total weight : 88g