Nomos Glashütte · Ludwig

Strap for Ludwig 175 Years Watchmaking Glashütte

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

Lug width18 mm
Case diameter35 mm
Reference205.S2
FamilyLudwig
MovementNomos Glashütte caliber Alpha hours, minutes, small seconds
Year2020
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 Ludwig 205.S2

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Ludwig 205.S2, seen from the bench

The Ludwig represents Nomos' interpretation of Bauhaus design with a white dial and Arabic numerals. It is equipped with the manual-winding Alpha caliber with hour, minute and small seconds indications. The case features 18mm lugs and the in-house Nomos Glashütte movement.

Frequently asked questions

What is the lug width of the Nomos Glashütte Ludwig 205.S2?

The Nomos Glashütte Ludwig 205.S2 features an 18 mm lug width. This measurement represents the distance between the two lugs that hold the strap. You can verify this by measuring the lug opening with a digital calliper—a precise reading of 18.0 mm ensures compatibility with our artisanal straps.

What is the best strap choice for the Ludwig 205.S2?

Vegetable-tanned alligator represents the ideal choice from both aesthetic and construction perspectives. The ordered texture of the scales and the patina that develops over time enhance the Bauhaus simplicity of the dial. Alternatively, cognac-coloured calf or a neutral canvas NATO offer versatility whilst maintaining stylistic coherence.

How do I change the strap on a Nomos Glashütte Ludwig 205.S2?

Strap changing is accomplished via removal of the spring bar pins. Gently remove the previous strap using a dedicated tool (spring bar tool or flat screwdriver), then slide the new lugs onto the same pins and secure them from underneath. The operation takes minutes and requires no specialised equipment.

Can I use an aftermarket strap compatible with the Ludwig 205.S2?

Yes, our Milanese artisanal straps are fully compatible with the 18 mm lug width. We offer various options in alligator, calf, FKM rubber and NATO, all crafted using sartorial techniques and ready for immediate shipping.

How long does a leather strap last on a watch like the Ludwig 205.S2?

A premium leather strap (alligator or calf) with regular maintenance lasts an average of 5–8 years, depending on use and ambient humidity. FKM rubber straps retain structural integrity for 10+ years. Patina and wear marks add character to the strap without compromising functionality.

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