Hamilton Khaki Field Mechanical 36mm Black Dial Men’s Watch H69399930

The Hamilton Khaki Field Mechanical H69399930 is inspired by the FAPD 5101 navigator’s watch issued to U.S. Air Force crews around 1970. Its matte 36mm steel case, black dial, fixed bars, acrylic box crystal and khaki cotton NATO strap retain its military-tool character.

This mechanical field watch uses Hamilton’s hand-wound H-50 movement with an 80-hour power reserve and Nivachron balance spring. Super-LumiNova Grade X2 improves low-light reading, while a protective dust cover and 100m water resistance support practical use. This special edition is produced only during 2026.

Good to Know Before You Buy

• The 36mm case provides a compact, vintage-inspired wrist fit.
• This mechanical field watch requires regular manual winding.
• Turn the crown clockwise to wind the movement.
• The watch may stop after 80 unwound hours.
• Acrylic crystal scratches more easily than sapphire crystal.
• Light acrylic scratches may polish out more easily.
• Fixed bars limit the choice of replacement straps.
• Cotton straps should dry fully after water exposure.
• The 100m rating supports swimming when properly secured.

Why You’ll Love It

This manual wind watch closely follows the look of a military navigation watch from around 1970. Its compact size, matte case and cotton NATO strap give it a true vintage feel. The 80-hour reserve and 2026-only production make it practical and collectible.

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Easy Returns

This Hamilton watch can be returned within seven days. View our return policy