Skip to content

About the watch

The GD-100MS is a Military Style variation on this world renowned G SHOCK design. Discreet muted colours are designed not to draw unwanted attention, even down to the 'MUTE' function and low output LED light, this watch is designed to go with you whatever the mission.

12/24 Hour Format

Times can be displayed in either a 12-Hour or 24 Hour Format.

Alarm Function

Daily Alarm: sounds each day at the time you set

Auto Calendar

Once set, the automatic calendar always displays the correct date.

Product spec

Product Specification

  • 12/24 Hour Format - Times can be displayed in either a 12-Hour or 24 Hour Format.
  • Alarm Function - Daily Alarm: sounds each day at the time you set
  • Auto Calendar - Once set, the automatic calendar always displays the correct date.
  • Countdown Timer - A stopwatch that counts backwards: When 0 minutes, 0 seconds is reached, the timer emits a 10-second signal tone., Countdown range: 24 hours, Measuring Unit: 1 second
  • Mineral Glass - Hard glass resists scratching
  • Stopwatch - Accurate measurement of elapsed time with a touch of a button, 1/100th Sec Stopwatch, 24 hours
  • World Time - Displays the current time in major cities and specific areas around the world.
  • Shock Resistant - Shock Resistant construction protects againt impact and vibration
  • Auto Illuminator - Activating the auto-light will enable the watch face to illuminate automatically when you tilt your wrist towards you. This feature will automatically deactivate after six hours.
  • Battery Life - 7 Years (approximate)
  • Flash Alert - A light diode flashes as soon as an alarm, a countdown-time or the hour signal has been reached.
  • Case/Bezel Material - Resin
  • Button Tones On/Off - The button tones on the mode button can be switched off for discreet operation. Preset alarm or timer functions remain active.
  • Water Resistant- 200 Metres - Suitable for free diving without scuba gear.
  • Band Material - Resin

Product Features

  • 12/24 Hour Format - Times can be displayed in either a 12-Hour or 24 Hour Format.
  • Alarm Function - Daily Alarm: sounds each day at the time you set
  • Auto Calendar - Once set, the automatic calendar always displays the correct date.
  • Countdown Timer - A stopwatch that counts backwards: When 0 minutes, 0 seconds is reached, the timer emits a 10-second signal tone., Countdown range: 24 hours, Measuring Unit: 1 second
  • Mineral Glass - Hard glass resists scratching
  • Stopwatch - Accurate measurement of elapsed time with a touch of a button, 1/100th Sec Stopwatch, 24 hours
  • World Time - Displays the current time in major cities and specific areas around the world.
  • Shock Resistant - Shock Resistant construction protects againt impact and vibration
  • Auto Illuminator - Activating the auto-light will enable the watch face to illuminate automatically when you tilt your wrist towards you. This feature will automatically deactivate after six hours.
  • Battery Life - 7 Years (approximate)
  • Flash Alert - A light diode flashes as soon as an alarm, a countdown-time or the hour signal has been reached.
  • Case/Bezel Material - Resin
  • Button Tones On/Off - The button tones on the mode button can be switched off for discreet operation. Preset alarm or timer functions remain active.
  • Water Resistant- 200 Metres - Suitable for free diving without scuba gear.
  • Band Material - Resin
Download PDF Manual

Collection tech

Shock Resistance

Your G-SHOCK will keep ticking after a kicking. Tested against drops of up to 10 metres in height, and able to sustain hammer blows with significant force, these are seriously tough timepieces.

Water Resistance

All G-SHOCK models are resistant to water up to 20 bar/ 200 metres in depth, making them perfect for outdoor and even underwater wear.