Hamilton Khaki Navy Frogman Auto H77825331
The Hamilton Khaki Navy Frogman Auto H77825331 is built for adventure above and below the waves. Inspired by Hamilton’s military heritage, it combines rugged utility with refined craftsmanship. This professional diver’s watch pays tribute to the original Frogman models used by U.S. Navy teams. It embodies the brand’s philosophy of precision engineering and bold, functional design. Every detail is made to perform in the most demanding environments.
Its 46mm stainless steel case commands attention with a robust, purposeful presence. A uniquely shaped crown protector adds character while ensuring durability. The black dial offers sharp contrast against luminous hour markers and hands coated with Super-LumiNova. A striking green wave-pattern rubber strap enhances comfort and secures the watch in wet conditions. Every surface and finish has been thoughtfully crafted for both style and resilience.
The watch runs on the reliable H-10 automatic caliber. It delivers an impressive 80-hour power reserve for long-lasting performance. Water resistance reaches 300 meters, ready for professional diving challenges. The screw-down crown and crown guard add extra protection against pressure and impact. Super-LumiNova ensures excellent visibility even in deep, low-light conditions. This is a tool watch designed for confidence in any environment.
Key Features:
- 46mm stainless steel case
- Black dial with Super-LumiNova hour markers and hands
- Green wave-pattern rubber strap with a pin buckle
- Self-winding movement, Hamilton Caliber H-10
- 80-hour power reserve
- Water resistance up to 300 meters









