Casio G-SHOCK GA-B001-4ADR WatchANALOG DIGITAL GA B001 SERIES GA B001 4A 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,