Hamilton · Khaki Aviation

Strap for Khaki Pilot Takeoff Auto Chrono

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

Lug width20 mm
Case diameter46 mm
ReferenceH76786733
FamilyKhaki Aviation
MovementHamilton caliber H-31 hours, minutes, small seconds | date | Chronograph
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 H76786733

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Khaki Aviation H76786733, seen from the bench

The Hamilton Khaki Aviation H76786733 is a 46mm stainless steel chronograph watch featuring the H-31 automatic movement with manual winding and integrated chronograph function. The case measures 46mm in diameter with a 20mm lug width, constructed from brushed stainless steel with polished edges and satin finishes. The dial includes subdials for hours, minutes, and chronograph function with an integrated date window, designed for legibility in varying light conditions. This evolution of Hamilton's 1918 aviation heritage combines American aeronautical tradition with Swiss technical innovation.

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