The Casio G-Shock GA-B2100LUU-5A is a robust digital-analog watch designed for durability and functionality. This model features a solar-powered battery system that charges in daylight or artificial light, eliminating the need for frequent battery changes. Integrated Bluetooth connectivity allows for automatic time setting via a smartphone, ensuring precise timekeeping across different time zones. The watch offers a world time function for 39 cities, 5 daily alarms, a stopwatch with 1/100-second accuracy, and a countdown timer. Shock-resistant technology protects against impacts and vibrations, making it suitable for active use. The mineral glass dial is scratch-resistant, and the stainless steel bezel enhances durability. With a water resistance of 200 meters, it is suitable for professional marine activities and surface water sports. The watch includes a full auto calendar, an LED backlight with afterglow, and an energy-saving function. Its dimensions are approximately 53.2 mm in diameter and 16.9 mm in height, with a weight of 72 g. The resin strap provides comfort and flexibility and is secured with a pin buckle. This model retains the iconic G-Shock design while integrating modern technology for reliable performance under various conditions.
The Casio G-Shock GA-B2100LUU-5A is a robust digital-analog watch designed for durability and functionality. This model features a solar-powered battery system that charges in daylight or artificial light, eliminating the need for frequent battery changes. Integrated Bluetooth connectivity allows for automatic time setting via a smartphone, ensuring precise timekeeping across different time zones. The watch offers a world time function for 39 cities, 5 daily alarms, a stopwatch with 1/100-second accuracy, and a countdown timer. Shock-resistant technology protects against impacts and vibrations, making it suitable for active use. The mineral glass dial is scratch-resistant, and the stainless steel bezel enhances durability. With a water resistance of 200 meters, it is suitable for professional marine activities and surface water sports. The watch includes a full auto calendar, an LED backlight with afterglow, and an energy-saving function. Its dimensions are approximately 53.2 mm in diameter and 16.9 mm in height, with a weight of 72 g. The resin strap provides comfort and flexibility and is secured with a pin buckle. This model retains the iconic G-Shock design while integrating modern technology for reliable performance under various conditions.
Casio G-SHOCK GAB2100LUU-5A
The Casio G-Shock GA-B2100LUU-5A is a robust digital-analog watch designed for durability and functionality. This model features a solar-powered battery system that charges in daylight or artificial light, eliminating the need for frequent battery changes. Integrated Bluetooth connectivity allows for automatic time setting via a smartphone, ensuring precise timekeeping across different time zones. The watch offers a world time function for 39 cities, 5 daily alarms, a stopwatch with 1/100-second accuracy, and a countdown timer. Shock-resistant technology protects against impacts and vibrations, making it suitable for active use. The mineral glass dial is scratch-resistant, and the stainless steel bezel enhances durability. With a water resistance of 200 meters, it is suitable for professional marine activities and surface water sports. The watch includes a full auto calendar, an LED backlight with afterglow, and an energy-saving function. Its dimensions are approximately 53.2 mm in diameter and 16.9 mm in height, with a weight of 72 g. The resin strap provides comfort and flexibility and is secured with a pin buckle. This model retains the iconic G-Shock design while integrating modern technology for reliable performance under various conditions.
The Casio G-Shock GA-B2100LUU-5A is a robust digital-analog watch designed for durability and functionality. This model features a solar-powered battery system that charges in daylight or artificial light, eliminating the need for frequent battery changes. Integrated Bluetooth connectivity allows for automatic time setting via a smartphone, ensuring precise timekeeping across different time zones. The watch offers a world time function for 39 cities, 5 daily alarms, a stopwatch with 1/100-second accuracy, and a countdown timer. Shock-resistant technology protects against impacts and vibrations, making it suitable for active use. The mineral glass dial is scratch-resistant, and the stainless steel bezel enhances durability. With a water resistance of 200 meters, it is suitable for professional marine activities and surface water sports. The watch includes a full auto calendar, an LED backlight with afterglow, and an energy-saving function. Its dimensions are approximately 53.2 mm in diameter and 16.9 mm in height, with a weight of 72 g. The resin strap provides comfort and flexibility and is secured with a pin buckle. This model retains the iconic G-Shock design while integrating modern technology for reliable performance under various conditions.
in 33 offers
The lowest price for Casio G-SHOCK GAB2100LUU-5A right now is $205.00 at StockX, compared across 21 retailers.
The all-time low was $145.00 on 30 Sept 2026 — today's price is 41% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 20 Oct 2026.
Last updated at 20/10/2026 01:31:00
Casio G-SHOCK GAB2100LUU-5A
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| Brand | Casio |
| Style | Strap |
| Display | Analogue-digital |
| Chronograph | Yes |
| Water Resistant | Yes |
Casio G-SHOCK GAB2100LUU-5A
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Casio Analog-Digital 2110 Series GA-B2100LUU-5A
Delivery $34.95
G-Shock GA-B2100LUU-5A Tough Solar Bluetooth Analog-Digital
Delivery $39.03
Casio G-Shock Analog Digital Smartphone Link Bio-Based Resin Strap Black Dial Tough Solar GA-B2100LUU-5A 200M Men's Watch
Free delivery
Casio G-Shock Analog Digital Smartphone Link Bio-Based Resin Strap Black Dial Tough Solar GA-B2100LUU-5A 200M Men's Watch
Free delivery
| Brand | Casio |
| Style | Strap |
| Display | Analogue-digital |
| Chronograph | Yes |
| Water Resistant | Yes |