A. Lange & Söhne · 1815
Strap for A. Lange & Söhne 1815 1815-239-05
The A. Lange & Söhne 1815 1815-239-05 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 1815 1815-239-05
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 A. Lange & Söhne 1815 1815-239-05
What strap size does the A. Lange & Söhne 1815 1815-239-05 take?
The A. Lange & Söhne 1815 1815-239-05 needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the A. Lange & Söhne 1815 1815-239-05 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 A. Lange & Söhne 1815 1815-239-05?
Yes, in 20 mm leather. On a dress watch alligator is the natural choice: thin, elegant, what it was born for.
Which strap do you recommend for the A. Lange & Söhne 1815 1815-239-05?
A thin 20 mm alligator. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
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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





