Strap for Tangente 38 A Century of Bauhaus Blue

The lug width of the Nomos Glashütte Tangente 165.S2 is exactly 18.00 mm. This dimension is calculated according to the proportions of the 37.50 mm case and must not be approximated. To verify it, measure the internal space between the two lug shoulders: the result must correspond to 18.00 mm. Any strap for this Tangente must respect this specification rigorously.

The ideal strap depends on use. For formal contexts, we recommend Mississippi alligator in dark brown or black: the elegant texture does not compete with the black lacquered dial. For daily wear, vegetable-tanned calf offers livelier patina and character. If you seek practicality without compromise, a cotton NATO or an FKM rubber strap are authentic choices. The Tangente 165.S2, by virtue of its sober geometry, accommodates any coherent pairing.

The change is accomplished without special tools. Locate the pins that bind the strap to the lugs (one per side). Use a thin flat instrument, or purchase a dedicated spring bar tool. Insert the tool into the pin's slot, lift gently outward until the spring yields, and slide the strap inward. The reverse procedure installs the new strap. Keep the pins secure during the operation.

Yes, provided the lug width is exactly 18.00 mm. Any aftermarket strap compatible with this width is installable on the Tangente 165.S2 without issues. Always verify dimensions with the supplier before purchase. Quality straps in alligator, calf, shell cordovan or rubber function perfectly and do not compromise the watch's integrity.

Longevity varies depending on material and use. A superior alligator lasts 3–5 years with daily wear; calf 2–4 years depending on tanning and ambient humidity. A shell cordovan strap reaches 5–7 years. The natural ageing of leather is not a defect: it is desirable patina. Store the strap away from persistent moisture and direct heat to maximise longevity.