Hamilton Khaki Navy Frogman Auto H77705145The original Hamilton Frogman was created for U. S. Naval 'Frogman' teams and featured in the 1951 smash hit movie 'The Frogmen'. Almost 70 years have passed since then and watchmaking technology has come a long way. What hasn't changed are the vital features that made the watch as big a hit as the movie: Uni directional rotating bezel, supreme water resistance and underwater luminescence. Collection: Khaki Navy Caliber movement: H 10 Dial Color: Blue