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Hamilton · Khaki Field

Strap for Khaki Field Quartz 33 Stainless Steel / Black / Bracelet

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

18mm
18 mm strapsAll Hamilton
Lug width18 mm
Case diameter33 mm
ReferenceH69301130
FamilyKhaki Field
MovementETA caliber F06.105 Hours, Minutes, Seconds
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Khaki Field H69301130

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Khaki Field H69301130, seen from the bench

The Hamilton Khaki Field H69301130 is a 33 mm stainless steel watch featuring the reliable ETA F06.105 quartz movement. The case is made of satin-finished stainless steel with a neutral sand-colored dial and baton hands designed for legibility in low light conditions. With an 18 mm lug width, this tactical watch reflects Hamilton's military heritage dating back to 1917, emphasizing functional design and durability over unnecessary details.

Frequently asked questions

What is the lug width of the Hamilton Khaki Field H69301130?

The lug width of the Hamilton Khaki Field H69301130 is 18 millimetres. This measurement represents the distance between the two lateral lugs of the case and is the fundamental parameter for strap compatibility. It is essential to verify this dimension before purchasing an aftermarket strap to ensure a precise fit.

Which strap is most recommended for the Hamilton Khaki Field H69301130?

The most recommended strap depends on usage: vegetable-tanned leather in brown tones for stylistic coherence and natural patina development; alligator for elegance and durability; shell cordovan for balance between luxury and practicality; NATO fabric for versatility and quick changes; rubber in black for sporting activities and water resistance. For the functional-military character of the Khaki Field, natural leather and NATO remain the most authentic choices.

How do you change the strap on the Hamilton Khaki Field H69301130?

To change the strap you will need: a spring bar removal tool (or dedicated watch tool) and the new 18mm strap. Gently press one of the lateral lugs inward to release the old strap; repeat from the opposite side. Insert the new strap by aligning the holes with the lug slots, maintaining the same angle. The operation requires precision to avoid scratching the brushed stainless steel case. If uncertain, consult a professional watchmaker.

Is an aftermarket 18mm strap compatible with the H69301130?

Yes, any 18mm strap is physically compatible with the Hamilton Khaki Field H69301130. However, aesthetic and qualitative compatibility depends on your choice of material and finish. We recommend selecting artisanal straps made from vegetable-tanned leather, alligator, shell cordovan, or NATO fabric, which respect the conscious luxury spirit of the model.

How long does a leather strap last on the Hamilton Khaki Field H69301130?

The durability of a leather strap depends on material, usage, and maintenance. A high-quality artisanal vegetable-tanned leather strap typically lasts 3-5 years with moderate daily use, developing patina and character over time. Shell cordovan, being more resistant, can last 7-10 years. Rubber lasts longer (10+ years) but ages aesthetically. Regular maintenance—gentle cleaning and occasional treatment with natural balms—significantly extends strap lifespan.

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