Damasko · Three-hand Models

Strap for DA 38

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter40 mm
ReferenceDA38
FamilyThree-hand Models
MovementETA caliber 2836-2 hours, minutes, seconds | date, day
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 Three-hand Models DA38

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Three-hand Models DA38, seen from the bench

The Damasko DA38 belongs to the Three-hand Models collection of the German manufacturer. It is equipped with the automatic ETA 2836-2 caliber with indications for hours, minutes, seconds, date and day of the week. The watch features 20mm lugs for the strap.

Frequently asked questions

What is the exact lug width of the Damasko DA38?

The lug width of the Damasko DA38 is 20 millimetres. This dimension is measured between the two lugs (pins) that anchor the strap to the case. Verifying this measurement with a digital calliper or ruler is essential before ordering an aftermarket strap to guarantee a precise fit.

Which strap would you recommend for the Damasko Three-hand Models DA38?

The choice depends on your daily use. For formal contexts, alligator or vegetable-tanned calfskin. For intensive daily use, FKM rubber is waterproof and maintenance-free. A dark grey NATO strap emphasises the instrumental heritage. For those seeking visible ageing over time, shell cordovan develops an extraordinary golden patina on satin steel.

How do you correctly change a strap on a watch with 20mm lugs?

Position the watch on a soft support. Locate the pins on both sides of the case that hold the strap. Using a spring bar tool (two-pronged instrument), compress the pin on one side, then extract the strap. Repeat on the other side. Insert the new strap aligning it perfectly with the pins, ensuring it clicks into both attachments. Precision is crucial to avoid damage to the attachment mechanism.

Are aftermarket straps compatible with the Damasko DA38?

Yes, completely. The 20mm lug width is a well-supported standard in the international market. Any strap certified for 20mm lugs will be compatible. We recommend verifying the total length (tail) relative to your wrist anatomy. A quality strap in vegetable-tanned leather or technical rubber will maintain aesthetic coherence with the watch's instrumental identity.

How long does a leather strap last on a daily-worn watch?

A quality vegetable-tanned leather strap, with moderate daily wear, lasts 18-36 months. FKM rubber exceeds 4 years. Longevity depends on: frequency of wear, exposure to moisture, sweat, chemicals and maintenance. Visible ageing (patina, controlled wear) is characteristic of natural leather, not a defect. A quality strap represents a cyclical investment in the watch's aesthetics.

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