Hamilton · Khaki Field

Strap for Khaki Field Titanium Far Cry 6

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

Lug width20 mm
Case diameter42 mm
ReferenceH70645533
FamilyKhaki Field
MovementHamilton caliber H-10 ND hours, minutes, seconds
Year2021
CaseTitanium

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 H70645533

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Khaki Field H70645533, seen from the bench

The Khaki Field represents the modern evolution of the Hamilton military line developed for the US army during World War II. It is equipped with the automatic Calibre H-10 with hour, minute and second indication. Standard 20mm lugs for interchangeable straps.

Frequently asked questions

What is the lug width of the Hamilton Khaki Field H70645533?

The H70645533 features a 20mm lug width. This is the standard size for contemporary 42mm watches and offers maximum versatility in selecting artisanal straps. To verify the lug width correctly, measure the internal space between the lugs at the narrowest point with a digital calliper.

Which strap do you recommend for the Hamilton Khaki Field H70645533?

The ideal strap depends on intended use. For authentic tactical-military context: a NATO strap in ballistic nylon or calf leather with vegetable tanning that develops patina over time. For formal execution: natural Mississippi alligator in neutral tones. For humid environments: rubber with grip in brown or black. The titanium case will harmonise better with straps in natural or grey tones, avoiding aggressive gold or silver plating.

How do I change the strap on the Hamilton Khaki Field H70645533?

The H70645533 lugs accommodate standard 20mm spring bars. Use a spring bar tool to extract the old strap by lifting the spring slightly under the lug. Insert the new strap by aligning the holes to the spring bar ends, then press until the locking click. For detailed step-by-step guidance with images, consult Atelier Casati Milano.

Can I use an aftermarket strap on this model?

Yes, absolutely. The H70645533 accepts any strap with a 20mm lug width and compatible thickness (typically 2.0–2.4mm). The artisanal straps at milanostraps.it are calibrated specifically for watches with this measurement, guaranteeing perfect fit and no overlap on the case edges.

How long does a leather strap last on a watch worn daily?

A high-quality vegetable-tanned leather strap typically lasts 18–36 months with daily wear; the timeframe depends on ambient humidity, cleaning frequency, and sweat care. Alligator straps offer superior durability (3–5 years) due to skin density. Vulcanised rubber lasts 5+ years without structural failure. Regular maintenance (gentle cleaning, occasional conditioning) significantly extends useful life.

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