Hamilton · Intra-Matic

Strap for Intra-Matic 42 Stainless Steel / Black / Strap

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
ReferenceH38755731
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 H38755731

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Intra-Matic H38755731, seen from the bench

The Hamilton Intra-Matic H38755731 is a 42mm stainless steel chronograph featuring a bicolor "Panda" dial with black subdials on a white background and racing hands. It houses the ETA 2892-A2 Swiss movement with hours, minutes, seconds, and date complication, offering 42 hours of power reserve. The case is crafted in 316L stainless steel with a 20mm lug width, recreating the aesthetic of Hamilton's 1968 sports chronograph lineage from Lancaster, Pennsylvania.

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