Nomos Glashütte · Tetra

Strap for Nomos Glashütte Tetra 405.S3

The Tetra Duo Lily takes 17 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width17 mm
Case diameter38 mm
Reference405.S3
FamilyTetra
MovementNomos Glashütte caliber Alpha.2 Hours, Minutes
Year2022
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 17 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Tetra Duo Lily — watch

What I'm asked about the Nomos Glashütte Tetra 405.S3

What strap size does the Nomos Glashütte Tetra 405.S3 take?

The Nomos Glashütte Tetra 405.S3 needs 17 mm between the lugs. It's the size I've been fitting on it for years.

Can the strap on the Nomos Glashütte Tetra 405.S3 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Nomos Glashütte Tetra 405.S3?

Yes, in 17 mm leather. On a 38 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Nomos Glashütte Tetra 405.S3?

A 17 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.

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.

Request an appointment →

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

The atelier's website: casatimilano.com