Introducing the incredible Quad Sensor Bluetooth linked G-SHOCK Master of G "GRAVITYMASTER" GRB200 range, where our models embody a fusion of flight mission necessities and an unyielding carbon core guard framework. These timepieces boast a formidable and rugged design that encompasses an astonishing array of essential functions. Uncompromisingly durable, the Carbon Core Guard Structure provides exceptional resilience against adverse weather conditions and astonishing strength, fortified by carbon fibers within a reinforced resin case. The result is an extraordinary structure that not only withstands the renowned G-SHOCK shock resistance but is also highly impervious to vibrations. Curated with precision, the bezel stylishly layers three resin tiers complemented by carbon fiber inserts. Gracing the apex, a partially translucent top layer invitingly exposes the alluring carbon composition concealed within.