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.
Specifications
ReferenceH77725335
CaliberH-10
CollectionKhaki Navy
MovementAutomatic
Case size42
Thickness (mm)12.5
Dial colorblack
Case materialStainless Steel
CrystalSapphire
Lug width20
Power reserve80
Statusstatus_past_collection
Water Resistance30/(300)
Anti ReflectionYes
Screw Down CrownYes
Super LuminovaYes
Strap
Strap referenceH6007761361
Buckle typePin buckle
Buckle width18
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.
Features
SELF-WINDING
Wrist movements cause the inner rotor to swing, transferring energy to the mainspring, and powering your timepiece.
SUPER-LUMINOVA®
Super-LumiNova is a type of luminescent material applied to hands, dials and bezels to make them visible in the dark.
STAINLESS STEEL CASE
A highly resistant alloy composed of steel and chromium. It can be worked to resemble a precious metal. It is nearly impervious to rust, tarnish, and corrosion.
WATER RESISTANCE
Your timepiece is resistant up to 30 bar (300m) / 435 psi (934 ft).
Sapphire Crystal
Synthetic sapphire crystal is a tough scratch-resistant material, only diamonds could leave a mark.
H-10 CALIBER
A three-hand automatic movement boasting a superior power reserve of 80 hours and featuring a Nivachron™ balance spring.
KHAKI NAVY
Inspired by marine pioneers and designed with ocean explorers in mind, Hamilton's Khaki Navy collection is guaranteed to make a splash in the style stakes.