Hamilton · Khaki Aviation

Strap for Khaki Aviation X-Wind Automatic Black-Orange / Leather

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

Lug width20 mm
Case diameter44 mm
ReferenceH77646733
FamilyKhaki Aviation
MovementHamilton caliber H-21 [day - date] hours, minutes, small seconds | date, day | 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 H77646733

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Khaki Aviation H77646733, seen from the bench

The Khaki Aviation reference H77646733 mounts the Hamilton H-21 caliber with chronograph, date and day of the week functions. The movement indicates hours, minutes and small seconds on the main dial. The Hamilton Khaki Aviation collection is dedicated to aviation timekeeping instruments.

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