Wristwatch Classic GA-100-1A1ER
Cool, casual look, extremely robust and innovative – that’s how you could describe the G-Shock Classic models. Popular with athletes, outdoor fans and authorities, these watches are perfectly suited for training purposes and outdoor activities. Thanks to their rugged construction with mineral glass and shock-resistant case, the many functions are well protected from external influences and offer a wide range of possible uses.
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Wristwatch Classic GA-100-1A1ER
Wristwatch Classic GA-100-1A1ER
Cool, casual look, extremely robust and innovative – that’s how you could describe the G-Shock Classic models. Popular with athletes, outdoor fans and authorities, these watches are perfectly suited for training purposes and outdoor activities. Thanks to their rugged construction with mineral glass and shock-resistant case, the many functions are well protected from external influences and offer a wide range of possible uses.
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)
$32.32
Original: $92.35
-65%Wristwatch Classic GA-100-1A1ER—
$92.35
$32.32Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Cool, casual look, extremely robust and innovative – that’s how you could describe the G-Shock Classic models. Popular with athletes, outdoor fans and authorities, these watches are perfectly suited for training purposes and outdoor activities. Thanks to their rugged construction with mineral glass and shock-resistant case, the many functions are well protected from external influences and offer a wide range of possible uses.
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)
The most popular functions include, for example, the snooze alarm function, the Hand Moving function, which clears the view of the digital displays at the touch of a button, the Super Illuminator that lights up the digital dial for different lengths of time at the touch of a button, and many more.
- Super Illuminator
- World time function
- Stopwatch function – 1/100 sec. up to 24 hrs
- Timer – 1/1 min. up to 1 hr
- 5 daily alarms
- Key tones on/off
- 12- / 24-hour format
- Automatic calendar with date, month, day of the week
- 5 years -1 battery
- Waterproof to 20 bar according to ISO 22810
- Accuracy of movement
- Battery type CR2016
- Material: mineral glass, resin
- Dimensions: 57.5 x 53.4 x 18.4 mm (H x W x D)

















