Casio Men's Analogue-Digital Quartz Watch with Plastic Strap GA-B2100BBR-1AER

G-shock Ga-b2100 45.4mm 20atm Quartz Analog-digital Watch. Experience the G-SHOCK GA-B2100, a rugged yet connected timepiece. Its shock-resistant, carbon-reinforced resin construction houses a solar-powered quartz movement with analog-digital display. Bluetooth® Smart connectivity syncs time worldwide, enables phone finding, and accesses advanced functions. Enjoy Super Illuminator, Neon Display, World Time, Stopwatch, Timers, 5 Alarms, and more. Water-resistant to 20 bar, this 45.4mm watch is built for adventure. Bluetooth® Smart.The watch features low-power Bluetooth® technology that allows data exchange at the touch of a button, to save energy.The watch connects wirelessly to the smartphone via Bluetooth®, thus offering access to numerous useful functions.Smartphone time.If the watch is paired with the smartphone, the time adjusts automatically and displays the current time worldwide.Super Illuminator.With just the press of a button, the background will light up in a very special way