G-Shock GBM2100A-1A2 Men's 2100 G-Shock Octagon Slim Ana-Digi Black Resin Watch Blue Dial

Black resin band and Carbon Core guard structure case. Blue analog/digital dial with two hands and hour markers. Smartphone Link. Double LED light - light for face and digital display. World time - 31 time zones. 1/100 Second stopwatch. Countdown timer. 5 Daily alarms and hourly time signal. Hand shift feature. Full auto calendar. 12/24 Hour format. Analog display shows two hands. Digital shows time and date. Accuracy +/- 15 seconds per month. Approx. 3-year battery life. Shock resistant. Water resistant to 200 M. Case size: 49.3mm x 44.4mm x 11.9mm.