G-SHOCK
G-STEEL

GST-B100B-1A3

HK$3,180
Out of stock
SKU
GST-B100B-1A3
  • Resin Band
    200-meter water resistance
    G-SHOCK Connected App
    Mobile link (Wireless linking using Bluetooth(R))
    Tough Solar

Color Variation

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new colors for the G-STEEL lineup that combines different materials.
The Bluetooth® connect button, the GST-B100 iconic disk indicator at 9 o’clock, and the G-SHOCK logo are accented with colors that are typical of those seen on high-tech gadgets. The case has a black ion plated (IP) finish, which combines with the edgy GST-B100 design to create a pair of exciting new models.

  • Case / bezel material: Resin / Stainless steel
  • Resin Band
  • Screw Lock Crown
  • Neobrite
  • Shock Resistant
  • Mineral Glass
  • Black ion plated bezel
  • 200-meter water resistance
  • Tough Solar (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)
  • Size of case / Total weight
  • Size of case : 58.1×53.8×14.1mm
  • Total weight : 101g
More Information
Brand G-SHOCK
Features

Resin Band
200-meter water resistance
G-SHOCK Connected App
Mobile link (Wireless linking using Bluetooth(R))
Tough Solar

Collection G-SHOCK
Line-up G-STEEL
Type Analog
Color Black
Product Launch Date Feb 2020
Popular Tag Tough Solar, 200-meter water resistance, Mobile link (wireless linking using Bluetooth(R)), G-SHOCK connected App

From G-SHOCK, the watch brand that is constantly setting new standards for timekeeping toughness, come new colors for the G-STEEL lineup that combines different materials.
The Bluetooth® connect button, the GST-B100 iconic disk indicator at 9 o’clock, and the G-SHOCK logo are accented with colors that are typical of those seen on high-tech gadgets. The case has a black ion plated (IP) finish, which combines with the edgy GST-B100 design to create a pair of exciting new models.

  • Case / bezel material: Resin / Stainless steel
  • Resin Band
  • Screw Lock Crown
  • Neobrite
  • Shock Resistant
  • Mineral Glass
  • Black ion plated bezel
  • 200-meter water resistance
  • Tough Solar (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)
  • Size of case / Total weight
  • Size of case : 58.1×53.8×14.1mm
  • Total weight : 101g
More Information
Brand G-SHOCK
Features

Resin Band
200-meter water resistance
G-SHOCK Connected App
Mobile link (Wireless linking using Bluetooth(R))
Tough Solar

Collection G-SHOCK
Line-up G-STEEL
Type Analog
Color Black
Product Launch Date Feb 2020
Popular Tag Tough Solar, 200-meter water resistance, Mobile link (wireless linking using Bluetooth(R)), G-SHOCK connected App

FOLLOW CASIO ACCOUNTS

Newsletter

Discover the new products and offers

By submitting, you agree its e-store operator and its affiliates may use your above personal information for direct marketing of our goods and services, please refer to our Privacy Policy for more details.
Become our
MEMBER
and enjoy
Welcome offer
HK$100 coupon
Member discount
15% off on selected items
Exclusive lucky draw
Get the chance to purchase
CASIO special edition items
Birthday surprise
Celebrate your big day with
special treats
Operated by Jebsen Consumer
CASIO AUTHORIZED
ONLINE FLAGSHIP STORE
14 DAYS OF SHOPPING
PROTECTION
FREE DELIVERY OVER
HK$ 600
FREE INSTALLMENT
OVER HK$ 5000