Water resistant up to 30M/ 100FT

MODEL: BI1031-51X

Weight: 56

Mineral Glass

Strap material & color: Silver Stainless Steel

G-Shock • GBM2100A-2B Color:Blue Water resistant up to 30M/Smart and stylish, sleek and sophisticated a GBM 2100 with bold metal bezel that delivers Smartphone Link and Tough Solar charging system, all in the same compact size. Key resin components used in the case and band are made with environmentally responsible bio based resin. Choose your favorite color combination of vapor deposition finishes the GBM 2100A 2B with blue dial and silvery indexes, the GBM 2100A 4B with burgundy dial and silvery indexes, or