Nomos Glashütte · Tangente

Strap for Tangente

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
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

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Tangente 101, seen from the bench

The Nomos Glashütte Tangente 101 is a stainless steel watch with a 35mm case embodying Bauhaus rationalism and German watchmaking principles. It features a milky white dial, black stick indices, thin hands, and small seconds window, powered by the Nomos Alpha manual-wind caliber with anchor escapement, balance oscillator, and Glucydur hairspring. The watch has a 43-hour power reserve and 18mm lug width designed to maintain visual harmony with the compact case diameter.

Frequently asked questions

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

The Tangente 101 features an 18mm lug width, proportioned to the 35mm case diameter. This measurement is critical for the aesthetic balance of the model and must match precisely with the chosen strap. Lug width is measured as the distance between the two attachment pins on the case.

Which strap is most suitable for the Nomos Glashütte Tangente 101?

The Tangente 101 expresses itself best with vegetable-tanned leather straps in brown or cognac tones, maintaining the Bauhaus philosophy of the watch. Alternatively, an alligator strap in grey or black offers structured elegance, whilst a NATO strap in navy blue emphasises the functional nature of the model. The choice depends on usage context and personal aesthetic preferences.

How do you change the strap on the Nomos Glashütte Tangente 101?

Strap replacement involves removing the attachment pins—small metal steles that pass through the strap lugs. Using a spring bar tool or appropriate implement, apply gentle lateral pressure to the pins to release the previous strap, then insert the new one whilst keeping the case stable. The procedure takes only a few minutes and can be performed at home or by a specialist watchmaker.

Are aftermarket straps compatible with the Tangente 101?

Yes, provided they respect the 18mm lug width and offer adequate construction quality. Milano Straps supplies artisanal 18mm straps in leather, NATO and rubber, manufactured to sartorial standards and compatible with the Tangente 101. Material quality and stitching precision determine longevity and final aesthetics.

How long does a leather strap last on the Nomos Glashütte Tangente 101?

A vegetable-tanned leather strap, with regular maintenance, typically lasts 3–5 years before requiring full replacement. Longevity depends on frequency of use, moisture exposure and climate. An alligator or shell cordovan strap may last considerably longer, up to 7–10 years, owing to superior leather resistance. The patina that develops naturally over time is a desirable characteristic, not a defect.

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