New heavy-duty G-Shock.

The Casio G-Shock MR-G (MRG-7100BJ) features a radio controlled chronograph and solar dial. The Case and the Band are made from Titanium and the surface is double hardened. The glass is pure sapphire. The new Casio G-Shock is waterproof up to 20 atmospheres.

New Ultra Resistance Casio G-Shock Watch Announced [Wrist Dreams]

Related posts:

1. Casio Vibrating G-Shock
2. WatchReport in the Times
3. Seiko Worldwide Atomic Solar Watch