Hamilton Khaki Aviation Pilot Pioneer Mechanical 36mm X 33mm Watch Grad for her - Caliber: 4R36

- Caliber: 4R36

Only the power reserve scale hints at the stamina of the 80 hour reserve this model offers

Stainless steel case with a silver white sandblasted dial and applied markers

Diver-Friendly: Incorporated with an internal turning diving flange

the Khaki Titanium Auto does its job without fuss or fanfare

Hamilton Khaki Aviation Pilot Pioneer Mechanical 36mm X 33mm Watch Grad for her - Caliber: 4R36Hamilton's stunning aviation blue takes this 1970s Royal Air Force re issue higher than ever. Strap on the Khaki Pilot Pioneer Mechanical and celebrate Hamiltons history in timing the skies. The H 50 is an exclusive caliber specifically developed for our handwinding watches. The H 50 is available with or without a date function and has an extended power reserve of up to 80 hours, ensuring maximum reliability even when it is not wound for a few days.