Strap for Ludwig 38 Datum

The lug width of the Nomos Glashütte Ludwig 233.S2 is precisely 19 mm. This measurement represents the distance between the two holes where the strap attaches to the case. It is important to measure correctly by positioning a calibrated ruler transversally, from one lug to the other (on the outer edge), to ensure the strap is perfectly compatible. A 19 mm lug width is less common than 20 mm or 18 mm, so strap selection must be deliberate.

For the Ludwig 233.S2, the ideal strap is alligator leather with vegetable tanning in dark brown or black. The regular grain of alligator leather naturally complements the geometric purity of the dial. Alternatively, Italian aniline calf leather offers softness and light-absorbing qualities, creating an elegant contrast. For those preferring versatility, a NATO strap in heavy canvas (canvas grey or military green) enhances the watch's German character while maintaining visual restraint.

To change the strap, you must remove the lug pins. Using a dedicated tool (spring bar remover), apply gentle pressure to release the small elastic ring that holds the pin in place. Extract the pin carefully, remove the old strap, and insert the new one by aligning it with the holes. Reinsert the pin, ensuring the elastic ring clicks back into position. It is advisable to work on a clean surface to avoid losing small components.

Yes, any strap with a 19 mm lug width is compatible with the Ludwig 233.S2. Milano Straps offers an exclusive collection of artisanal 19 mm straps in alligator, calf, shell cordovan, NATO, and rubber. These straps are designed to maintain the watch's aesthetic harmony, guaranteeing construction quality and finishing consistent with Nomos's philosophy of German minimalism.

A quality leather strap, such as vegetable-tanned alligator or aniline calf, typically lasts between 3 and 7 years depending on daily use, climate conditions, and maintenance. Leather straps develop a natural patina over time, enhancing their aesthetic character. To extend the life of your strap, avoid excessive moisture and allow it to dry naturally after water exposure.