Hamilton · Khaki Action

Strap for Khaki Action Twilight and Sunset

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter44 mm
ReferenceH62515793
FamilyKhaki Action
MovementETA caliber 2893-2 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date
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 Action H62515793

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Khaki Action H62515793, seen from the bench

The Hamilton Khaki Action H62515793 is an evolution of the legendary military watch line born in Lancaster, Pennsylvania in 1942. This chronograph features a 44 mm stainless steel case with a 2893-2 ETA automatic movement, broad arrow hands readable in dim light, an independent 24-hour index, and a date window. Water resistant to 100 meters with a screw-down crown for reliability in intensive use. The 24 mm lug width accommodates structured straps suited to the watch's tactical purpose. A functional instrument built for extreme conditions without superficial ornamentation.

Frequently asked questions

What is the exact lug width of the Hamilton Khaki Action H62515793?

The lug width of the Hamilton Khaki Action H62515793 is 24 millimetres. This measurement refers to the internal space between the two terminal bars that attach the strap to the case. Only a 24mm strap is compatible with this model.

Which strap do you recommend for the Hamilton Khaki Action H62515793?

For the Khaki Action, we recommend alligator leather in vegetable tanning (cognac or dark brown tones), vegetable-tanned calf in taupe grey, or a cotton/nylon NATO in tan or olive. For diving use, black technical rubber is the tactical choice. All straps must feature 24mm lugs.

How do I change the strap on a Hamilton Khaki Action H62515793?

Strap change is straightforward: obtain a spring bar tool (a spatula-like implement). Insert the tip into the slots between the case and current strap, applying gentle pressure to release the pins. Remove the old strap, align the new one vertically against the case, and press the pins into the slots until you hear a click. No specialist watchmaker tools are required.

Can I fit a strap from a different brand on an H62515793?

Yes, any strap with 24mm lugs is compatible with the Khaki Action H62515793. Brand affiliation is irrelevant; only lug width matters. Many artisanal makers, including our atelier, craft bespoke 24mm straps in leather, NATO, and rubber to specification.

How long does a leather strap last on a watch like the H62515793?

A quality alligator or calf strap, with regular maintenance, lasts 3–5 years in daily use. Durability depends on frequency of wear, exposure to moisture and heat, and cleaning practice. Signs of ageing (patina, micro-creasing) are natural and do not impair function. Replacement is advised when fibres begin to separate or the strap loses elasticity.

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