Hamilton · Intra-Matic

Strap for Intra-Matic 38 Stainless Steel / Grey / Bracelet

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
ReferenceH38455181
FamilyIntra-Matic
MovementETA caliber 2892-A2 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 Intra-Matic H38455181

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Intra-Matic H38455181, seen from the bench

The Intra-Matic represents the modern reissue of a 1960s Hamilton model. It is equipped with the automatic ETA 2892-A2 caliber with hour, minute, second, and date indication. The H38455181 reference maintains the classic proportions of the original design.

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