Nomos Glashütte Tetra 408
The Nomos Glashütte Tetra 408 takes an 18 mm watch band.

Nomos Glashütte · Tetra
- Lug width
- 18 mm
- Case diameter
- 30 mm
- Reference
- 408
- Family
- Tetra
- Case material
- Acciaio
- Water resistance
- 50 m
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Will a strap close on your wrist?
Set for this watch: 30 mm of case and 18 mm between the lugs. Add your wrist and see where a standard strap would close.
mm
Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
Sizing notes
- 18 mm is the gap between the lugs, so a 18 mm band goes in without adapters. Whether it sits flush against a 30 mm case depends on how that case is shaped.
- Inside the Tetra family the lug width is not one number: it runs 17, 18, 20 mm. This reference is the 18 mm one, so a band bought for another Tetra may not fit it. Why the size changes inside a family →
- 18 mm is not a common size: only 3,965 of the 41,485 watches measured take it (9.6%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 18 mm →
Other Tetra references
- Tetra 27-40127-401
18 mm - Tetra 27401
18 mm - Tetra Duo405
18 mm - Tetra Duo Lily405.S3
17 mm - Tetra Glasboden406
18 mm - Tetra 27 Gold411
18 mm
Hammered calfskin strap in cuoio
Hammered Calfskin Strap Light Blue
Hammered Calfskin Strap Light Blue
Military Green Single Pass Strap — Hammered Calf
Matte Blue Alligator Strap




