{"product_id":"hamilton-h69399930","title":"Hamilton Khaki Field Mechanical 36mm H69399930","description":"\u003ch2\u003ePaying tribute to a legendary military-issued Hamilton\u003c\/h2\u003e\n\u003cp\u003eNew for 2026, Hamilton has dipped into its extensive archives to re-introduce a modern Khaki Field Mechanical variant of the legendary FAPD 5101 Type 1, a remarkable timepiece with extraordinary military heritage. Originally issued in the late sixties to U.S. Air Force navigators, it featured a distinctive 36mm parkerized case and the exclusive Hamilton caliber 684 movement found only in this particular model, putting it a step above its standard field watch brethren in terms of accuracy, corrosion resistance, and overall dependability in operation. \u003c\/p\u003e\n\u003cp\u003eEvery detail of this 36mm reproduction has been meticulously crafted to maintain the authentic character of the original while incorporating subtle modern enhancements. The acrylic box glass mirrors the 1970s military specification, chosen for its superior impact resistance and field replaceability, now enhanced with a hard coating for improved scratch resistance and anti-fingerprint treatment. True to the original design, the fixed bars are soldered directly to the case for maximum security, eliminating spring bars and ensuring NATO straps remain secure under the most demanding conditions. An internal dust cover replicates the original military construction, further protecting the movement from harsh environmental elements just as it did for Air Force navigators over half a century ago.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCase: 36mm diameter x 10.2mm thickness (18mm lug width, 46mm lug-to-lug, 10mm thick)\u003c\/li\u003e\n\u003cli\u003eCase composition: Stainless steel, matte sandblasted\u003c\/li\u003e\n\u003cli\u003eCrystal: Acrylic, box-shaped with hard coating and anti-fingerprint treatment\u003c\/li\u003e\n\u003cli\u003eWater resistance: 100 meters\u003c\/li\u003e\n\u003cli\u003eDial: Matte black with white markers, hands and dial filled with ecru-colored Super-LumiNova, Grade X2\u003c\/li\u003e\n\u003cli\u003eMovement: Hamilton H-50 (base C07.701, revised ETA 2801-2). Manual-winding, 17 jewels, Nivachron balance spring, 80-hour power reserve, 21,600 vibrations\/hour\u003c\/li\u003e\n\u003cli\u003eFunctions: Hours, minutes, seconds (hacking)\u003c\/li\u003e\n\u003cli\u003eStrap: textile NATO strap with pin buckle\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hamilton","offers":[{"title":"Default Title","offer_id":54765269287284,"sku":"H69399930","price":725.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2930\/0774\/files\/hamilton-kf-mech-36mm-2026-std.png?v=1780954133","url":"https:\/\/topperjewelers.com\/products\/hamilton-h69399930","provider":"Topper Fine Jewelers","version":"1.0","type":"link"}