Damasko · Three-hand Models

Strap for DA 47 Black

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
ReferenceDA47.black
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 DA47.black

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Three-hand Models DA47.black, seen from the bench

The Damasko DA47.black belongs to the Three-hand Models collection of the German brand. It is equipped with the automatic ETA 2836-2 caliber with indication of hours, minutes, seconds, date and day of the week. The watch features 20mm lugs for the strap.

Frequently asked questions

What is the lug width of the Damasko Three-hand Models DA47.black?

The Damasko DA47.black features 20mm lug width, a non-standard measurement requiring purpose-built straps. This dimension is the distance between the two spring bars that attach the strap to the case.

Which strap is best for the Damasko DA47.black?

The optimal choice depends on use case: for restrained elegance, vegetable-tanned leather; for instrument-grade robustness, cotton-polyester NATO; for aquatic environments, vulcanised rubber Tropic. All must be 20mm compatible.

How do I change the strap on the Damasko DA47.black?

Use a spring bar tool to press the pins laterally, extract the old strap, and insert the new one by aligning the lug holes with the pins. No case opening required; the procedure is fully reversible without watchmaking expertise.

Which aftermarket straps are compatible with the Damasko DA47.black?

Any strap with 20mm lug width is compatible. Best aesthetic results derive from thin straps (maximum 22–24mm at the tip) that respect the proportions of the 41.90mm case.

How long does a leather strap last on the Damasko DA47.black?

A quality leather strap (vegetable-tanned) lasts 3–5 years under daily wear, developing natural patina. Durability depends on exposure intensity to perspiration, water, and sunlight. Rubber Tropic has similar lifecycle but with minimal aesthetic evolution.

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