Casio G-Shock Bright Metallic wristwatch, plastic, GA-2100BM-7A2ER
Translucent Casio G-Shock GA-2100 Watch with Blue Metallic Dial and Octagonal Bezel
The blue dial, finished with a metallic vapor coating, gives this GA-2100 model a cool look. The bezel is octagonal and the strap is translucent. The dial has analog hands, a small subdial with weekday markings and a digital display, and the hands and indexes are luminous.
The case is plastic, 45.4 mm wide and 12 mm thick, and the watch weighs 51 g. The strap fits wrists of 145–215 mm. The battery of the quartz movement lasts about 3 years. The watch has world time, a stopwatch, a timer, five daily alarms and an automatic calendar up to the year 2099, and the LED light is found both on the front and on the back. Water resistance is 200 m / 20 atm, so the watch is suitable for swimming, water sports and snorkeling, but not for scuba diving. The shock-resistant G-SHOCK series began in 1983 with the DW-5000C model, created by Kikuo Ibe.
Product number: GA-2100BM-7A2ER
Brand: Casio
Category: Men's watches
Movement: Quartz (battery)
Battery life: about 3 years (SR726W × 2)
Crystal: Mineral crystal
Case material: Plastic
Case color: White
Case width: 45.4 mm
Case length: 48.5 mm
Case thickness: 12 mm
Weight: 51 g
Strap material: Polyurethane / plastic
Strap color: White
Strap length (wrist circumference): 145–215 mm
Dial color: Blue
Water resistance: 200 m / 20 atm
Luminous: Yes (Neobrite hands and indexes)
Features: Stopwatch, digital display, alarm, world time (31 time zones), calendar, automatic calendar up to the year 2099
Light: Dual LED light (front and back light)
Frequently asked questions
Can you swim or dive with the watch?
Water resistance is 200 m / 20 atm, so the watch is suitable for swimming, water sports, snorkeling and free diving. The watch is not a dive watch marked Diver's, so it is not suitable for scuba diving. Do not use the buttons underwater or while the watch is wet.
Does the watch need a battery?
Yes, the watch is a quartz watch. The batteries are type SR726W (2 pcs) and last about 3 years.
Does the watch fit a narrow wrist?
The strap fits wrists of 145–215 mm. The case is 45.4 mm wide and 48.5 mm long.
Can you see the time on the watch in the dark?
The hands and indexes are luminous (Neobrite), and the watch has an LED light on the front and back.
















