G-Shock Digital & Analogue Watch Gravitymaster Series GA1000-4A / GA-1000-4A

This new model is the first in the Gravity Defier 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 Crystal Glass / Spherical Glass
• Shock Resistant
• 200 metre Water Resistant
• Case / Bezel Material: Resin / Stainless steel
• Band Material: Resin
• Thermometer: Display range: -10 to 60°C (14 to 140°F) display unit: 0.1°C (0.2°F)
• 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° measuring unit: 1° bidirectional calibration magnetic declination correction and bearing memory
• Neobrite Neon Illuminator (Black light LED) auto light switch selectable illumination duration afterglow 5 daily alarms (with 1 snooze alarm)
• Hourly time signal.
• World time: 31 time zones (48 cities + coordinated universal time) city code display daylight saving on/off
• Stopwatch: 1/100-second stopwatch measuring capacity: 23:59'59.99'' measuring modes: Elapsed time split time 1st-2nd place times
• Countdown timer
• Auto Calendar (pre-programmed until the year 2099)
• Accuracy: +/-15 seconds per month
• Size: 50.8 x 52.1 x 16.6mm
• Weight: 85g
• Battery - approx 2 years
• Battery SR927W x 2
• Low battery warning