G-SHOCK DIGITAL - GDF-100

Twin Sensor

Description

This totally new design for the G-SHOCK lineup comes packed with altimeter and thermometer functions, plus a powerful collection of other features. The new design has been carefully crafted to incorporate a number of basic elements that should allow it to maintain its popularity for a long time to come.

Function-wise, these models come with Super Illuminator high-intensity LED illumination.

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-100 ................ 55.0 × 51.5 × 17.2 mm / 69.2 g