Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch
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Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch

Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch

Product Highlights
Introducing a series from G-SHOCK that continues to pursue toughness and evolution, focusing on the brand's signature black and red colors. This series features a design where black is used on the bezel, band, and dial, and a high-color LCD (improved visibility LCD) on the face, enhancing its design. When the light is activated, the digital display lights up, ensuring visibility. A model finished in a cool black theme.
Product Overview
From G-SHOCK, a series dedicated to toughness and evolution, featuring the brand's black and red colors.
Gender Men's
Dial Digital & Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Size 45.4mm
Case Material Carbon *Biomass Plastic
Crystal Material Inorganic Glass
Band Type Resin *Biomass Plastic
Band Color Black Tones
Water Resistance 20 Bar Water Resistance
Other Features
  • Dial Color: Black Tones
  • Weight: 52g
  • Calendar Function: Yes
  • Band: Resin Band
  • Length: 145-215mm/26.1mm
  • Weight: 52g
  • Shock-Resistant Structure
  • Tough Solar (Solar Charging System)
  • 20 Bar Water Resistance
  • Mobile Link Function (Function linkage via Bluetooth(R) communication with compatible mobile phones)
  • Hand Shift Feature (When the hands overlap the digital display making it hard to read, the hands can be temporarily shifted away from the digital display)
  • World Time: 38 cities worldwide (38 time zones, with automatic daylight saving time adjustment) + UTC (Coordinated Universal Time) time display, with city swapping function for home time
  • Stopwatch (1/100 second (up to 1 hour)/1 second (over 1 hour), 24-hour clock, with lap/split)
  • Timer (Set unit: 1 second, maximum set: 60 minutes, measured in 1-second increments)
  • 5 Daily Alarms & Hourly Time Signal
  • Battery Level Indicator Display
  • Power Saving Function (Turns off the display in dark conditions to save power)
  • Full Auto Calendar
  • 12/24 Hour Time Display Switching
  • Operation Sound ON/OFF Switching Function
  • Date Display (Switch between month/day)
  • Day Display (Switch between 6 languages: English, Spanish, French, German, Italian, Russian)
  • Dual LED Light: LED light for the dial (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds)), LED backlight for the LCD section (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds))
  • Operating time function without solar power from full charge: approximately 7 months/Power saving mode: approximately 18 months
Release Date 2025/05/16
Retail Price ¥ 24,750.00 JPY
$51.10

Original: $146.01

-65%
Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch—

$146.01

$51.10

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Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch - Image 3
Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch - Image 4
Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch - Image 5

Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch

Product Highlights
Introducing a series from G-SHOCK that continues to pursue toughness and evolution, focusing on the brand's signature black and red colors. This series features a design where black is used on the bezel, band, and dial, and a high-color LCD (improved visibility LCD) on the face, enhancing its design. When the light is activated, the digital display lights up, ensuring visibility. A model finished in a cool black theme.
Product Overview
From G-SHOCK, a series dedicated to toughness and evolution, featuring the brand's black and red colors.
Gender Men's
Dial Digital & Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Size 45.4mm
Case Material Carbon *Biomass Plastic
Crystal Material Inorganic Glass
Band Type Resin *Biomass Plastic
Band Color Black Tones
Water Resistance 20 Bar Water Resistance
Other Features
  • Dial Color: Black Tones
  • Weight: 52g
  • Calendar Function: Yes
  • Band: Resin Band
  • Length: 145-215mm/26.1mm
  • Weight: 52g
  • Shock-Resistant Structure
  • Tough Solar (Solar Charging System)
  • 20 Bar Water Resistance
  • Mobile Link Function (Function linkage via Bluetooth(R) communication with compatible mobile phones)
  • Hand Shift Feature (When the hands overlap the digital display making it hard to read, the hands can be temporarily shifted away from the digital display)
  • World Time: 38 cities worldwide (38 time zones, with automatic daylight saving time adjustment) + UTC (Coordinated Universal Time) time display, with city swapping function for home time
  • Stopwatch (1/100 second (up to 1 hour)/1 second (over 1 hour), 24-hour clock, with lap/split)
  • Timer (Set unit: 1 second, maximum set: 60 minutes, measured in 1-second increments)
  • 5 Daily Alarms & Hourly Time Signal
  • Battery Level Indicator Display
  • Power Saving Function (Turns off the display in dark conditions to save power)
  • Full Auto Calendar
  • 12/24 Hour Time Display Switching
  • Operation Sound ON/OFF Switching Function
  • Date Display (Switch between month/day)
  • Day Display (Switch between 6 languages: English, Spanish, French, German, Italian, Russian)
  • Dual LED Light: LED light for the dial (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds)), LED backlight for the LCD section (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds))
  • Operating time function without solar power from full charge: approximately 7 months/Power saving mode: approximately 18 months
Release Date 2025/05/16
Retail Price ¥ 24,750.00 JPY

Product Information

Shipping & Returns

Description

Product Highlights
Introducing a series from G-SHOCK that continues to pursue toughness and evolution, focusing on the brand's signature black and red colors. This series features a design where black is used on the bezel, band, and dial, and a high-color LCD (improved visibility LCD) on the face, enhancing its design. When the light is activated, the digital display lights up, ensuring visibility. A model finished in a cool black theme.
Product Overview
From G-SHOCK, a series dedicated to toughness and evolution, featuring the brand's black and red colors.
Gender Men's
Dial Digital & Analog
Movement Tough Solar *Solar Charging System
Case Shape Round
Case Size 45.4mm
Case Material Carbon *Biomass Plastic
Crystal Material Inorganic Glass
Band Type Resin *Biomass Plastic
Band Color Black Tones
Water Resistance 20 Bar Water Resistance
Other Features
  • Dial Color: Black Tones
  • Weight: 52g
  • Calendar Function: Yes
  • Band: Resin Band
  • Length: 145-215mm/26.1mm
  • Weight: 52g
  • Shock-Resistant Structure
  • Tough Solar (Solar Charging System)
  • 20 Bar Water Resistance
  • Mobile Link Function (Function linkage via Bluetooth(R) communication with compatible mobile phones)
  • Hand Shift Feature (When the hands overlap the digital display making it hard to read, the hands can be temporarily shifted away from the digital display)
  • World Time: 38 cities worldwide (38 time zones, with automatic daylight saving time adjustment) + UTC (Coordinated Universal Time) time display, with city swapping function for home time
  • Stopwatch (1/100 second (up to 1 hour)/1 second (over 1 hour), 24-hour clock, with lap/split)
  • Timer (Set unit: 1 second, maximum set: 60 minutes, measured in 1-second increments)
  • 5 Daily Alarms & Hourly Time Signal
  • Battery Level Indicator Display
  • Power Saving Function (Turns off the display in dark conditions to save power)
  • Full Auto Calendar
  • 12/24 Hour Time Display Switching
  • Operation Sound ON/OFF Switching Function
  • Date Display (Switch between month/day)
  • Day Display (Switch between 6 languages: English, Spanish, French, German, Italian, Russian)
  • Dual LED Light: LED light for the dial (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds)), LED backlight for the LCD section (Super Illuminator, Afterglow function, Afterglow time switching (1.5 seconds/3 seconds))
  • Operating time function without solar power from full charge: approximately 7 months/Power saving mode: approximately 18 months
Release Date 2025/05/16
Retail Price ¥ 24,750.00 JPY

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Casio Men's G-Shock Black and Bold Red GA-B2100BBR-1AJF Watch | IPPO WATCH