Hamilton · American Classic

Strap for Ardmore Quartz 18.7 Yellow Gold / Green

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter19 mm
ReferenceH11261760
FamilyAmerican Classic
MovementETA caliber 980.163 Hours, Minutes, Small Seconds
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The American Classic H11261760, seen from the bench

The Hamilton American Classic H11261760 features a quartz ETA caliber 980.163 movement with hour, minute and small seconds indication. The configuration includes 14mm lugs for the strap. The model is part of the American Classic collection by the American manufacturer.

Frequently asked questions

What is the lug width of the Hamilton American Classic H11261760?

The lug width of the H11261760 is 14mm. This specific construction dimension requires straps sized precisely for this model. Measure the width of your lugs using a digital calliper between the inner walls to confirm compatibility.

Which strap is best suited for the Hamilton H11261760?

For a dress watch of 18.70mm diameter like the H11261760, we recommend alligator in natural brown tones or vegetable-tanned calf. These materials maintain the elegant proportions of the case. NATO straps in cotton-polyester blend offer versatility, whilst FKM rubber guarantees daily practicality without aesthetic compromise.

How do I change the strap on this watch?

The H11261760 uses straight lugs with 14mm width. To change: remove the watch from your wrist, use a spring bar tool to extract the retaining bar from the lug holes, remove the old strap, align the new strap holes with the lugs, and reinsert the bar until you hear a click. Repeat on the opposite side.

Can I use generic aftermarket straps for the H11261760?

No. Generic 14mm straps may not fit correctly in the H11261760's specific lug holes due to manufacturing tolerances. We recommend straps manufactured specifically for this lug width to guarantee precise fit, durability, and protection of the case from accidental scratching.

How long does a leather strap last on this watch?

A premium leather strap on a dress watch like the H11261760 typically lasts 2–4 years with regular maintenance. Vegetable-tanned calf develops a natural patina that extends its aesthetic lifespan. The material deteriorates through perspiration, solar exposure and rain. Store the strap in a cloth bag when the watch is not worn to slow ageing.

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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