Chopard · L'Heure Du Diamant
Strap for Chopard L'Heure Du Diamant 13A393-1106
The Chopard L'Heure Du Diamant 13A393-1106 takes 11 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

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 Chopard L'Heure Du Diamant 13A393-1106
What strap size does the Chopard L'Heure Du Diamant 13A393-1106 take?
The Chopard L'Heure Du Diamant 13A393-1106 needs 11 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Chopard L'Heure Du Diamant 13A393-1106 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 Chopard L'Heure Du Diamant 13A393-1106?
Yes, in 11 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Chopard L'Heure Du Diamant 13A393-1106?
A 11 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
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All L'Heure Du Diamant → Chopard families →
Every L'Heure Du Diamant reference with its measured lug width, on watchbands.ai →
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
