G-Shock Casioak Bluetooth Solar Black Watch GAB2100-1A 21 600 vibrations per hour which features a glassbox giving

which features a glassbox giving a magnifying glass effect on the back of the watch

this tailored watch features silver dial with a hinged acryllic crystal that opens so the time can be detected by touch

The screwdown see-through caseback provides a view of the 23-jewel movement with manual winding capability

this graceful watch includes a scratch-resistant sapphire crystal

G-Shock Casioak Bluetooth Solar Black Watch GAB2100-1A 21 600 vibrations per hour which features a glassbox givingUpgrade the iconic look you love with the octagonal GA2100 line, which inherits the design concept of the very first G SHOCK, but now with Smartphone Link and Tough Solar power.