Description of Wrist watch CASIO G-Shock GA-100B-4A, red
Automatic LED lighting. Shock-resistant design protects against shock and vibration. Strap made of polymer material. Hard mineral glass, scratch resistant. Resistant to magnetic fields. Stopwatch, measuring time 100 h. Timer, measuring time 24 h. Alarm clock with 5 settings, hourly signal. Time format 12/24. World time. Fully automatic calendar, taking into account months of different lengths and leap years. Battery life 2 years. Water resistance 20 atm. WR 200 Case size 55.0 x 51.2 x 16.9 mm. Weight 70 g.