G-SHOCK DIGITAL - GDF-100

Twin Sensor

Description

This lineup dresses up various models from popular series, in glossy black designs.
The basic black motif is accented by gold gears and dials that give these watches a mechanical look.

Specifications

• Case and bezel material: Resin
• Band: Resin Band
• Water resistance: 200-meter water resistance
• Glass: Mineral Glass
• Light color: LED: White

• Shock resistant (G-SHOCK)
• LED Backlight (Super Illuminator)
  Selectable illumination duration, afterglow.
• Altimeter
  Measuring range: -700 to 10,000m (-2,300 to 32,800 ft.) without reference altitude
  Measuring unit: 5m (20 ft.)
  Others: Reference altitude setting
  *Changeover between meters(m) and feet(ft.)
• Barometer
  Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg)
  Display unit: 1 hPa (0.05 inHg)
  Atmospheric pressure differential pointer
  *Changeover between hPa and inHg
• Thermometer
  Display range: -10 to 60°C (14 to 140°F)
  Display unit: 0.1°C(0.2°F)
  *Changeover between Celsius(°C) and Fahrenheit(°F)
• World Time
  31 time zones (48 cities), 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: 24 hours
  Countdown start time setting range: 1 minute to 24 hours (1-minute increments and 1-hour increments)
• Daily alarms
  5 independent daily alarms
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping
  Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life
  5 years on CR2025
• Size of case / total weight
  GDF-100GB ................ 55.0 × 51.5 × 17.2 mm / 69.2 g