GM-2100GC-1A D339 The band is made of

The band is made of bio-based urethane and has a slit for a better fit and water and sweat runoff

Introducing a collection of new G-SHOCK models whose 35mm diameter faces and large cases give them a look of power and strength

The solid metal band

which are inspired by the stones adventurers have used to navigate since ancient times

- Sleep analysis data

GM-2100GC-1A D339 The band is made ofMake a no statement fashion statement with a G SHOCK inspired by grunge rock. The metal clad version of the octagonal 2100 shine with metallic vapor deposition on the dial for a lowkey rockstar style that complements the metal bezel. Inspired by the fashions that grew out of the thrifting and music culture of the 90s, the metal bezel is specially processed to create a pattern that evokes peeling metal, for a singularly grunge look.