Technical Archive

Nomos Glashütte
Tangente 164.S1— lug 18mm

Nomos Glashütte Tangente 164.S1: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Tangente 38 Ärzte ohne Grenzen

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Nomos Glashütte 164.S1
Lug Width
18 mm

The essential strap measurement.

Browse 18mm straps →
Reference

164.S1

Movement

Nomos Glashütte caliber Alpha Hours, Minutes, Small Seconds

The Heritage

The Tangente represents one of Nomos Glashütte's main models, characterized by the Bauhaus design with a white dial and Arabic numerals. It is powered by the in-house Alpha caliber with hours, minutes, and small seconds at 6 o'clock. The case features 18mm lugs and the essential lines typical of the German watchmaking school.

FAQ

What is the lug width of the Nomos Glashütte Tangente 164.S1?

The Nomos Glashütte Tangente 164.S1 features an 18-millimetre lug width, the international standard for watches of this case diameter (37.50 mm). Measurement is taken between the two internal lug terminals, ensuring compatibility with straps specifically crafted for this width.

Which strap pairs best with the Tangente 164.S1?

For the Tangente 164.S1, an alligator strap with vegetable tanning (dark brown or cognac) is recommended, as it harmonises with the minimalist geometry of the case through a natural texture that evolves over time. Alternatively, a black NATO textile strap maintains the austere aesthetic of the design. Choice depends on context: leather for formal occasions, NATO for versatile daily wear.

How do I change the strap on the Tangente 164.S1?

Changing the Tangente 164.S1 strap requires a specialised tool called a spring bar tool. Insert the tool into the gaps between lug and ansa, compressing the internal spring to release the terminal. Proceed gently to avoid scratching the case. If uncertain, consult a professional watchmaker or contact Casati Milano for personalised replacement service.

Is there a compatible aftermarket strap for the Tangente 164.S1?

Yes, all straps with an 18mm lug width are compatible with the Tangente 164.S1. Milano Straps offers a complete collection of artisanal straps in this width: vegetable-tanned leather, alligator, shell cordovan, NATO and rubber. Each strap is designed to maintain the visual balance and ergonomics of the original case.

How long does a leather strap last on the Tangente 164.S1?

The longevity of a leather strap depends on tanning and usage. A vegetable-tanned strap, with regular maintenance (cleaning, treatment with natural oils), can last 5 to 10 years. Premium European calf extends this period to 12 years. FKM rubber, more resistant to humidity and atmospheric agents, guarantees 8-10 years of intensive use.