CASIO G-Shock Men's Watch Carbon Core Guard GA-2100-1A1JF Black
Product Description
Since its inception in 1983, the G-SHOCK watch has been synonymous with toughness and durability. This new model continues that legacy by incorporating the iconic "octagonal form" from the original DW-5000C model. Designed with simplicity and resilience in mind, this watch features a highly rigid carbon fiber-filled fine resin case, making it the thinnest G-SHOCK combination model at just 11.8 mm thick. This model sets a new standard for the next generation of G-SHOCK watches.
Product Specification
- Reinforced water resistance: 20 BAR (suitable for everyday use)
- Shock-resistant construction to withstand shocks and vibrations
- Case Material: Resin
- Glass Material: Inorganic glass
- Band Material: Resin
- World time: 48 cities (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time) time display, home time city switching function
- Stopwatch: 1/100 second (less than 1 hour)/1 second (more than 1 hour), 24-hour counter, with split
- Timer: Set unit: 1 second, maximum set time: 24 hours, measured in 1-second increments
- 5 time alarms and time signal
- Fully automatic calendar
- 12/24-hour time display switching
- Operation sound ON/OFF switching function
- Double LED light: LED light for dial (with super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD (with super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds))
Usage
This watch is designed for everyday use with its 20 atmospheric pressure waterproofing, making it suitable for various activities without worrying about water damage.








Description
Product Description
Since its inception in 1983, the G-SHOCK watch has been synonymous with toughness and durability. This new model continues that legacy by incorporating the iconic "octagonal form" from the original DW-5000C model. Designed with simplicity and resilience in mind, this watch features a highly rigid carbon fiber-filled fine resin case, making it the thinnest G-SHOCK combination model at just 11.8 mm thick. This model sets a new standard for the next generation of G-SHOCK watches.
Product Specification
- Reinforced water resistance: 20 BAR (suitable for everyday use)
- Shock-resistant construction to withstand shocks and vibrations
- Case Material: Resin
- Glass Material: Inorganic glass
- Band Material: Resin
- World time: 48 cities (31 time zones, with daylight saving time setting function) + UTC (Coordinated Universal Time) time display, home time city switching function
- Stopwatch: 1/100 second (less than 1 hour)/1 second (more than 1 hour), 24-hour counter, with split
- Timer: Set unit: 1 second, maximum set time: 24 hours, measured in 1-second increments
- 5 time alarms and time signal
- Fully automatic calendar
- 12/24-hour time display switching
- Operation sound ON/OFF switching function
- Double LED light: LED light for dial (with super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD (with super illuminator, afterglow function, and afterglow time switching (1.5 seconds/3 seconds))
Usage
This watch is designed for everyday use with its 20 atmospheric pressure waterproofing, making it suitable for various activities without worrying about water damage.





















