CASIO G-SHOCK GR-B200-1A2DR-P GRAVITY MASTER MEN'S WATCH

These G-SHOCK Master of G GRAVITYMASTER GR-B200 models pack flight mission essential functions into a tough and rugged carbon core guard structure.
A high-strength, highly weather-resistant carbon core guard structure protects the module with a resin case reinforced with carbon fibers. This, combined with world-renowned G-SHOCK shock resistance, creates a structure that is also highly vibration resistant.