Nivada Grenchen · Chronomaster
Strap for Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM
The Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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Lug width

Straps for the Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM
Selected for the 20 mm lug width
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 | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
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 Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM
What strap size does the Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM take?
The Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM 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 Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM?
Yes, in 20 mm leather. On a 38 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Nivada Grenchen Chronomaster CHRONOMASTER-BROAD-ARROW-INTERBEZEL-38MM?
A 20 mm box calf. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Chronomaster
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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






