Casio G-Shock BLUETOOTH Smartphone Connected GA-B001-4A Red Mens Watch

GA-B001 line of G-SHOCK watches — Featuring a new toughness-driven design and Smartphone Link functionality 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. Case size (L× W× H) 42.5 × 46 × 13.8 mm Weight 51 g Case and bezel material Case / bezel material: Carbon / Resin　 Band Resin Band Construction Shock Resistant Carbon Core Guard structure Water resistance 200-meter water resistance Power supply and battery life Approx. battery life: 2 years on SR726W X 2 Glass Mineral Glass Compatible band size 145 to 215 mm Other Neobrite Smartphone Link feature Mobile link (Wireless linking using Bluetooth®) Apps CASIO WATCHES App connectivity feature Auto time adjustment Easy watch setting Appr