Hamilton · Khaki Aviation

Strap for Khaki Aviation Pilot Silver

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter38 mm
ReferenceH64425555
FamilyKhaki Aviation
MovementETA caliber 2836-2 hours, minutes, seconds | date, day
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Khaki Aviation H64425555

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Khaki Aviation H64425555, seen from the bench

The Hamilton Khaki Aviation H64425555 is an authentic sports watch icon born from collaboration between Hamilton and American military aviation. It features a 38mm stainless steel case with an ETA 2836-2 Swiss movement offering 40 hours power reserve and +6/-4 seconds/day precision. The 20mm lug width maintains proportions with the minimalist dial design, while the unidirectional bezel enables precise flight duration calculation.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only