Hamilton watch khaki navy frogman h77705345 created for the us naval frogmen teams and featured in the 1951 smash hit movie the frogmen this new diver watch is clearly built to meet the high demands of its underwater vocation the 46mm titanium case version features a red aluminum unidirectional rotating bezel and is water resistant up to 100 bar 1000 meters the 42mm stainless steel case versions are available in blue or black color combinations