Leroy · Osmior Range
Strap for Leroy Osmior Range LL101/2
The Osmior Automatic Single Push-Piece Chronograph Black 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 Osmior Range LL101/2
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 Leroy Osmior Range LL101/2
What strap size does the Leroy Osmior Range LL101/2 take?
The Leroy Osmior Range LL101/2 needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Leroy Osmior Range LL101/2 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 Leroy Osmior Range LL101/2?
Yes, in 20 mm leather. On a 41 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Leroy Osmior Range LL101/2?
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 Osmior Range
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- Osmior Retrograde Perpetual Date Pink20 mm
- Osmior Retrograde Perpetual Date Black
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All Osmior Range → Leroy families →
Every Osmior Range reference with its measured lug width, on watchbands.ai →
More Leroy in 20 mm
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- Automatic Deck Chronometer White Gold BlackMarine Range
- Automatic Deck Chronometer White Gold BrownMarine Range
- Automatic Deck Chronometer White Gold Brown-SilverMarine Range
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