Go sleek, sharp and bold with the new blue band and dark gray IP bezel GM2100N-2A in a metal-clad octagonal take on the original iconic design. Forged in stainless steel with rounded hairline finish, the strong bezel says super style all the way. The dial is treated with vapor deposition finish for a meticulously detailed metallic look that suits a classic metal G-SHOCK timepiece. Incremental variations in the detailed square dot texturing on the wristband take casual urethane materials up a notch. KEY FEATURES Approx. battery life: 3 years on SR726W × 2 Size of case : 49.3×44.4×11.8mm Total weight : 72g Case / bezel material: Resin Case / bezel material: Resin / Stainless steel Resin Band Neobrite Shock Resistant Mineral Glass Case / bezel material: Resin Case / bezel material: Resin / Stainless steel Resin Band Neobrite Shock Resistant