Casio G-Shock GulfMaster GWN-Q1000MC-1A2 Original

Case / bezel material: Resin / Stainless steel
One-touch, slide-adjustable Double-lock three-fold clasp
Stainless Steel / Resin Composite Band with an extension mechanism
Screw Lock Crown
Sapphire Glass with non-reflective coating
Shock Resistant
Neobrite
200-meter water resistance
Double LED light
LED light for the face (Full auto LED light, selectable illumination duration, afterglow)
LED backlight fot the digital display (Full auto LED light, selectable illumination duration, afterglow)
Solar powered
Time calibration signal reception
The auto hand home position correction
Digital compass
Measures and displays direction as one of 16 points
Auto level correction function
Magnetic declination correction
Level correction function for the compass
Altimeter
Measuring range: 700 to 10,000 m (2,300 to 32,800 ft.)
Measuring unit: 1 m (5 ft.)
*1 second for first 3 minutes only
*Changeover between meters (m) and feet (ft)
Barometer
Hand indication of pressure differential
Atmospheric pressure tendency graph (Past 20 hours or 5 hours of readings)
Thermometer
Display range: 10 to 60C (14 to 140F)
Display unit: 0.1C (0.2F)
*Changeover between Celsius (C) and Fahrenheit (F)
Depth meter
Sunrise, sunset time display
Sunrise time and sunset time for specific date
World time
31 time zones (48 cities + coordinated universal time),
Measuring capacity: 23:59'59.99''
5 daily alarms
Hourly time signal
Hand shift feature (manual or auto (during altitude, barometric pressure, depth meter, and temperature measurement))
Battery level indicator
Power Saving (display goes blank and hands stop to save power when the watch is left in the dark)
Full auto-calendar (to year 2099)
12/24-hour format
Button operation tone on/off
Regular timekeeping:
Analog: 3 hands (hour, minute (hand moves every 10 seconds), second)
Digital: Hour, minute, second, am/pm, date, day
Accuracy: 15 seconds per month (with no signal calibration)
Size of case / Total weight
Size of case : 4857.317mm
Total weight : 152g