D. Malchert · Schlossberg

Strap for Uhr Schlossberg

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter36 mm
ReferenceUS1
FamilySchlossberg
MovementNomos Glashütte caliber Alpha Hours, Minutes, Small Seconds

Spring bar

Swiss Standard universal spring bars

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

Straps for the Schlossberg US1

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Schlossberg US1, seen from the bench

The D. Malchert Schlossberg US1 features a 36 mm stainless steel case embodying rigorous German watchmaking tradition with functional design. Powered by the Nomos Glashütte Alpha manual-wind caliber, it displays hours, minutes, and small seconds with minimalist aesthetics and architectural legibility. The 18 mm lug width ensures balanced proportions between case and strap, creating visual harmony without oversized elements. Satin-finished steel develops a natural patina through use.

Frequently asked questions

What is the lug width of the D. Malchert Schlossberg US1?

The D. Malchert Schlossberg US1 features an 18-millimetre lug width. This dimension is what you should search for when selecting an aftermarket strap. You can verify the measurement by calculating the external distance between the two lugs of the case.

What is the best strap for the Schlossberg US1?

The choice depends on your intended use. For formal contexts, we recommend a polished black alligator or vegetable-tanned calf leather in cognac tone. For daily versatility, a cotton NATO strap in navy blue offers robustness without aesthetic compromise. For those seeking maximum sophistication, natural shell cordovan develops character-rich patina over time.

How do I change the strap on my D. Malchert Schlossberg US1?

Use a spring bar tool: insert the bifid tip beneath the lug of the case, compress gently to release the internal spring, and slide the keeper inward from outside. Repeat on the other side. To install the new strap, perform the reverse operation. We recommend working on a soft surface to avoid accidental scratching.

Can I use an aftermarket strap with my Schlossberg US1?

Certainly. Any strap with an 18mm lug width is compatible. Artisanal milanostraps.it straps are crafted with premium materials (alligator, calf, shell cordovan) and adjustable keepers, ensuring aesthetics and functionality consistent with your watch's manufacturing quality.

How long does a leather strap last on the Schlossberg US1?

A quality calf or alligator strap, with routine maintenance (occasional cleaning and annual conditioning), maintains functionality and aesthetic appeal for 5-7 years of daily wear. Natural shell cordovan can last up to 10 years due to the material's density. Longevity depends on frequency of use and environmental conditions (humidity, sun exposure).

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