Royal Navy x G-SHOCK FROGMAN Collaboration：CASIO G-SHOCK

ENGINEERED FOR THE EXTREME Designed in conjunction with the Royal Navy, the Limited Edition GWF-A1000RN Frogman has been built to accommodate the hostile environments faced by naval personnel - at sea and on land. Featuring design elements directly inspired by British naval history, the unique aesthetic takes inspiration from HMS Queen Elizabeth, the largest aircraft carrier ever to serve the Royal Navy. To increase functionality when circumstance demands, the Frogman features an analog display and big, bold hour markers and hands for better readability. A trio of dual-coil motors drives the hour, minute, and world time hands for high-speed movement and instantaneous mode changes. It’s Carbon Core Guard combined with world-renowned shock resistance and ISO 200m diver-level water resistance, creates a structure that is ideally suited to the challenges faced at sea. ■G-SHOCK Official Site (International - English) http://world.g-shock.com/asia-mea/en/​ ■G-SHOCK公式ブランドサイト (日本語) http://g-shock.jp/​ --- ABSOLUTE TOUGHNESS A 10-year battery life, 10-bar water resistance and 10-meter dropping shock resistance. These were the three requirements of the “Triple 10” concept that led to development G-SHOCK's shock-resistant structure. The rugged shape and robust styling originated with an engineer's brief calling for an ""unbreakable watch"". Since its birth in 1983, G-SHOCK has continued its unrestrained evolution while retaining its unique basic structure. Today, G-SHOCK conti