G-Shock GBM2100A-8B G-Shock Dual Digital & Analogue makes it possible to generate

makes it possible to generate enough power to keep the watch running with minimal exposure to normal lighting

In stainless steel with black glass insert on ratcheted rotating bezel

making it a reliable watch that is a go-to piece for all occasions

Carry on the G-SHOCK legacy — go traditional with the original dial colors of the DW-5000C

High-density mounting technology keeps this watch just as slim and compact as other GMW-B5000 designs

G-Shock GBM2100A-8B G-Shock Dual Digital & Analogue makes it possible to generateSmart 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