Armin Strom Skeleton ST15-TW.05
The Armin Strom Skeleton ST15-TW.05 takes a 20 mm watch band.

Armin Strom · Skeleton
- Lug width
- 20 mm
- Case diameter
- 43 mm
- Reference
- ST15-TW.05
- Family
- Skeleton
- Case material
- Acciaio
- Model
- Tourbillon Skeleton Water
- Year
- 2016
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: 43 mm of case and 20 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
- 20 mm is the gap between the lugs, so a 20 mm band goes in without adapters. Whether it sits flush against a 43 mm case depends on how that case is shaped.
- Inside the Skeleton family the lug width is not one number: it runs 20, 22 mm. This reference is the 20 mm one, so a band bought for another Skeleton may not fit it. Why the size changes inside a family →
- 20 mm is one of the common sizes: 15,081 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 20 mm →
Other Skeleton references
- Skeleton Pure FireRG15-PF.5N
20 mm - Tourbillon Skeleton FireRG15-TF.5N
20 mm - Skeleton Pure EarthST15-PE.40
22 mm - Skeleton Pure WaterST15-PW.05
20 mm - Tourbillon Skeleton EarthST15-TE.90
20 mm - Skeleton Pure AirTI15-PA.RH
20 mm
Saffiano Black Strap Tone Stitching
Dark Brown Saffiano Strap with Ecru Stitching
Embossed Red Epsom Strap
Black Saffiano Rubber Strap
Natural Calfskin NATO Strap




