Hamilton · Khaki Field

Strap for Khaki Field Automatic 38 Stainless Steel / 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
ReferenceH70455553
FamilyKhaki Field
MovementHamilton caliber H-10 hours, minutes, seconds | 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 Field H70455553

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Khaki Field H70455553, seen from the bench

The Hamilton Khaki Field Automatic H70455553 is a 38 mm stainless steel military-style timepiece featuring the internally developed H-10 automatic movement with hours, minutes, seconds and date display. The black dial with applied baton indices and gilt hands ensures clear readability in low light conditions. Water-resistant to 100 metres, it is equipped with 20 mm lugs designed for versatile strap compatibility with leather, rubber or fabric options. Proportioned for daily wear without burden on the wrist.

Frequently asked questions

What is the lug width of the Hamilton Khaki Field H70455553?

The Hamilton Khaki Field H70455553 features 20-millimetre lugs. This measurement, taken between the internal lug flanks, determines compatibility with aftermarket straps. Accurate measurement is essential to avoid lateral play or binding during installation.

Which strap is most suitable for the Khaki Field H70455553?

The ideal strap depends on intended use. For formal elegance, we recommend dark brown alligator or vegetable-tanned calf leather. For daily practicality, NATO straps in khaki or sage grey maintain original aesthetic coherence. Natural vulcanised rubber offers maximum durability in extreme conditions.

How do I change the strap on my Hamilton Khaki Field?

Use a spring bar tool to compress the elastic pins at the lugs. Apply uniform pressure on both sides, avoiding sudden movements that could scratch the case. Ensure the new strap's lugs are correctly aligned before completing installation.

Can I fit an aftermarket strap on my Hamilton Khaki Field H70455553?

Yes, any strap with a 20-millimetre lug width is compatible. High-quality artisanal straps, manufactured with precise tolerances, guarantee flush fit without lateral play and superior longevity compared to mass-market solutions.

How long does a leather strap last on the Khaki Field?

A vegetable-tanned leather strap maintains structural integrity for 5-7 years with daily wear and regular maintenance. Alligator leather resists wear for 7-10 years, whilst premium natural rubber lasts 10-15 years. Durability depends on relative humidity and alternation with other straps.

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