Nomos Glashütte · Tangente

Strap for Tangente Glück Auf

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
Reference101.S18
FamilyTangente
MovementNomos Glashütte caliber Alpha Hours, Minutes, Small Seconds
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 Tangente 101.S18

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Tangente 101.S18, seen from the bench

The Nomos Glashütte Tangente 101.S18 is a 35.00 mm stainless steel watch featuring the manual-wind Alpha caliber movement. It embodies Bauhaus design principles with a milk-white dial, applied indices, and sword-shaped hands. The 18 mm lug width accommodates straps proportional to the case size. The movement includes a regulated balance wheel, satin-finished steel bridges, and barleycorn-finished main plate, visible through the display caseback.

Frequently asked questions

What is the lug width of the Nomos Glashütte Tangente 101.S18?

The Nomos Glashütte Tangente 101.S18 features an 18-millimetre lug width. This measurement is not a mass-market standard and is specific to this model, which is proportioned at 35 millimetres in diameter. To verify strap compatibility, always measure the distance between the lugs perpendicular to the case, from bar to bar.

What is the best strap for the Tangente 101.S18?

Strap choice depends on intended use and aesthetic sensibility. For formal wear, we recommend vegetable-tanned alligator, which adds organic warmth to the minimalist design without distraction. Italian aniline calf is ideal for those desiring a natural patina that develops with time. For robust daily use, grey NATO or natural rubber offers versatility and prolonged comfort.

How do I change the strap on the Nomos Glashütte Tangente 101.S18?

Changing the Tangente 101.S18 strap is straightforward. Use a spring bar tool to compress the elastic pins at the lugs and slide off the old strap. Once removed, insert the new 18mm strap between the pins, ensuring they are fully seated in their sockets. If you lack the tools, consult a professional watchmaker to avoid damage.

Are there aftermarket straps compatible with the 101.S18?

Yes, the Nomos Glashütte Tangente 101.S18 accepts quality aftermarket straps provided they respect the 18-millimetre lug width. Milano Straps offers a dedicated collection of artisanal straps in alligator, calf, NATO, and rubber, selected for proportions and finish compatible with the Tangente's minimalist design. Compatibility is assured with specialised German and Italian manufacturers as well.

How long does a leather strap last on a watch like the Tangente?

Leather strap longevity depends on material quality, usage and maintenance. A quality vegetable-tanned alligator, worn daily, maintains aesthetic functionality for 3–5 years before replacement. Italian calf, exposed to perspiration and UV rays, tends to wear in 2–3 years. Natural rubber offers superior durability, up to 7–10 years. Rotate between multiple straps periodically to extend each one's lifespan.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only