Features

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, comes a totally new G-STEEL design that combines different types of materials.
The first analog, chronograph model of the G-STEEL series, this new addition dresses up the elegant, comfortable fitting GST-B100D in a new bright blue colors.
The lower left button has a sparkling metallic blue finish. The metal case and band combine to create a design that boldly masculine.
The GST-B100D is Bluetooth® capable, which makes it possible to connect with a smartphone for easier configuration of settings and automatic adjustment of time settings.

  • Smartphone Link (Approximately 300 World Time cities, alarm, timer, hand alignment correction, home city time swapping, phone finder)
  • Battery level indicator
  • New layer guard structure
  • Tough Solar
  • Dual time
  • Super Illuminator

Specifications

  • Shock Resistant
  • Screw Lock Crown
  • Mineral Glass
  • Neobrite
  • 200-meter water resistance
  • Case / bezel material: Resin / Stainless steel
  • Solid Band
  • One-touch 3-fold Clasp
  • Stainless Steel Band
  • Solar powered
  • LED light (Super Illuminator)
    Afterglow
  • Mobile link (Wireless linking using Bluetooth®)
  • Dual time (Home city time swapping)
  • 1-second stopwatch
    Measuring capacity: 23:59'59
    Measuring mode: split time
  • 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 alarm
  • Battery level indicator
  • Power Saving (hands stop to save power when the watch is left in the dark)
  • Full auto-calendar (to year 2099)
  • Date display
  • Day indicator
  • Regular timekeeping
    Analog: 3 hands (hour, minute (hand moves every 10 seconds), second),
    3 dials (dual time hour and minute, dual time 24-hour, day)
  • Accuracy: ±15 seconds per month (with no mobile link function)
  • Approx. battery operating time:
    5 months on rechargeable battery (operation period with normal use without exposure to light after charge)
    24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)
  • LED:White

Size of case / Total weight

  • Size of case: 58.1×53.8×14.1mm
  • Total weight: 185g