Introducing the GA-B001 line of G-SHOCK watches ? Featuring a new toughness-driven design and Smartphone Link functionality Bold color schemes take you from stylish urban streets. More than just fashion, these timepieces also deliver full functionality. Sync with your smartphone via Bluetooth? and tap into the dedicated app to access the functions you need. The GA-B001 line features an innovative construction, with two separate top and bottom bezel components that connect at the 9 and 3 o?clock positions. This ingenuity is complemented by a meticulous attention to detail, with index markings and a uniquely shaped LCD designed as never before on a G-SHOCK. Choose from all black, either black or turquoise blue in translucent gradated color, or the newest addition, red.