Hamilton · American Classic

Strap for Hamilton American Classic H31241113

The Lady Hamilton Vintage Quartz Red Gold / MOP takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
ReferenceH31241113
FamilyAmerican Classic
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Standard spring bar · length 20 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Lady Hamilton Vintage Quartz Red Gold / MOP — watch

What I'm asked about the Hamilton American Classic H31241113

What strap size does the Hamilton American Classic H31241113 take?

The Hamilton American Classic H31241113 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Hamilton American Classic H31241113 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Hamilton American Classic H31241113?

Yes, in 20 mm leather. On a dress watch alligator is the natural choice: thin, elegant, what it was born for.

Which strap do you recommend for the Hamilton American Classic H31241113?

A thin 20 mm alligator. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi