The 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. Features WATCH Reference : H77705345Caliber : H-10Collection : Khaki NavyMovement : AutomaticCase size : 42mmDial color : BlueCase material : Stainless steelCrystal : SapphireLug width : 20mmPower reserve : 80-hour power reserveWater Resistance : 30 bar (300m)/435 psi (934.2ft)Anti Reflection : YesScrew Down Crown : Yes BRACELET/STRAP Strap reference : H6007761371Buckle type : Pin buckleBuckle width : 18mm Movement H-10 A three-hand movement with or without a date function and boasting a superior power reserve of 80 hours, the H-10 appears with intricate contrasting snail and pearled patterns for the American Classic models it drives and streamlined surfaces for the pilots’ watches.
