Khaki Field Mechanical 36mm Mechanical | 36mm | H69399930

Ø 36mm
Ø 38mm
Ø 42mm
CHF 595.00
Available soon
Inspired by the FAPD 5101 navigator’s watch issued to U.S. Air Force crews around 1970, the revives the rugged simplicity of a true military tool. Its matte case, fixed bars, acrylic box glass and khaki cotton NATO strap stay faithful to the original specifications, enhanced with Super LumiNova® Grade X2 and a protective dust cover. Produced exclusively in 2026, this special edition piece honors Hamilton’s military heritage with authentic, purpose built detail.

Features

  • Military Heritage Engraved

    Military Heritage Engraved

    Paying tribute to the original FAPD 5101, this exclusive engraving links today’s Khaki Field Mechanical to its authentic military origins.

  • MANUAL WINDING

    MANUAL WINDING

    Wind your mechanical watch by turning the crown clockwise.

  • STAINLESS STEEL CASE

    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.

  • NIVACHRON™ BALANCE SPRING

    NIVACHRON™ BALANCE SPRING

    Nivachron™ is an alloy used to produce balance spring to resist magnetic fields and improve accuracy. It reduces the effects of magnets, temperature, and shocks.

  • H-50 CALIBER

    H-50 CALIBER

    An exclusive caliber specifically developed for our handwinding watches, the H-50 has an extended power reserve of up to 80 hours.

  • WATER RESISTANCE

    WATER RESISTANCE

    Your timepiece is resistant up to 10 bar (100m) / 145 psi (328 ft).

  • A Legacy Reborn
    A Legacy Reborn
    A modern revival of the iconic FAPD 5101, the Khaki Field Mechanical 36 brings its 1970s military spirit into the present with refined details
  • Exclusively Produced in 2026
    Exclusively Produced in 2026
    This special Khaki Field will be produced only throughout 2026 to celebrate the 250th anniversary of the Declaration of Independence in U.S.A.
4.9/5
Overall rating | 9 reviews
This has become one of my favourite timepieces. I own 2 other Hamiltons and they are great timepieces but this one has taken the top spot.
Kevin H.
August 9, 2026
This my first time buying Hamilton watches and I’m extremely happy with my Khaki Field Mechanical 36 mm. The watch fits my wrist perfectly and feels incredibly comfortable to wear. The strap has a really pleasant texture and feels great to the touch. At first, I thought 36 mm might be too small for me, and I was actually considering the 38 mm version. However, when the watch arrived and I tried it on, I immediately realised that this size suited me perfectly. The 36 mm case gives the watch a unique character and looks fantastic on the wrist. I also really love the acrylic crystal. It gives the watch a beautiful, warm, almost milky reflection of light that, in my opinion, sapphire crystal simply cannot reproduce. It adds a lot of charm and character to the watch. Overall, these are probably the best watches I could have bought, both in terms of appearance and how they feel on the wrist. They are so light and comfortable that after wearing them for a long time, I almost forget that I’m even wearing a watch. Thank you, Hamilton, for making such a beautiful and enjoyable watch!
Dmytro P.
August 4, 2026
Matches exactly what I wanted from a day to day watch, simple to use and easy to read.
Ian D.
July 15, 2026
A very nicely sized timepiece which is true to the original.
Suthir K.
June 18, 2026
Fantastic watch feels and looks great! I just need more 18mm straps from Hamilton (a black one), and maybe try to line up the case back some way, but they are just nitpicks I couldn't be happier with the watch!
T D.
June 11, 2026
Disappointed with the lack of written material included. I had expected a “glossy” pamphlet extolling Hamilton, the watch, the history of the original et al ? There is a space in the packaging that I would have expected to find this but all it contained was a generic quick start instruction and a postcard.
Peter M.
May 31, 2026
Best watch purchase I’ve made so far and exceeded expectations
E u.
May 30, 2026
Packaging very cheap for the price point. And for a 36mm case size it’s a very long strap. Using the first or second hole with another 20 available for those with much larger wrists. But anyone with a much larger wrist would not be buying a 36mm watch. Very much felt like a cheap stock 38mm strap, attached to a 36mm model without much thought.
Daniel W.
June 30, 2026
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