Armin Strom · Pure Resonance
Strap for Armin Strom Pure Resonance ST17-RP-25
The Armin Strom Pure Resonance ST17-RP-25 takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width
Straps for the Pure Resonance ST17-RP-25
Selected for the 20 mm lug width · workshop selection
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 110 / 70 mm |
| 16.5–17.8 cm | 115 / 75 mm |
| 17.9–19.0 cm | 120 / 80 mm |
| 19.1–20.4 cm | 125 / 80 mm |
| 20.5–21.6 cm | 130 / 85 mm |
| 21.7–22.9 cm | 135 / 85 mm |
| over 22.9 cm | on request |
The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.
What I'm asked about the Armin Strom Pure Resonance ST17-RP-25
What strap size does the Armin Strom Pure Resonance ST17-RP-25 take?
The Armin Strom Pure Resonance ST17-RP-25 needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Armin Strom Pure Resonance ST17-RP-25 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 Armin Strom Pure Resonance ST17-RP-25?
Yes, in 20 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Armin Strom Pure Resonance ST17-RP-25?
A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Armin Strom in 20 mm
- Manual FireManual
- Gravity FireGravity
- Gravity Date FireGravity
- Tourbillon Gravity FireGravity
- Skeleton Pure FireSkeleton
- Tourbillon Skeleton FireSkeleton
For changing the strap
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