Bausele · Field Watch
Strap for Bausele Field Watch B31SBN4RE1
The Classic Field Jean Jacques Machado takes 22 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 Field Watch B31SBN4RE1
Selected for the 22 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 Bausele Field Watch B31SBN4RE1
What strap size does the Bausele Field Watch B31SBN4RE1 take?
The Bausele Field Watch B31SBN4RE1 needs 22 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Bausele Field Watch B31SBN4RE1 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 Bausele Field Watch B31SBN4RE1?
Yes, in 22 mm leather. On a 38 mm dress watch alligator is the natural choice: thin, elegant, what it was born for.
Which strap do you recommend for the Bausele Field Watch B31SBN4RE1?
A thin 22 mm alligator. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Field Watch
All Field Watch → Bausele families →
Every Field Watch reference with its measured lug width, on watchbands.ai →
More Bausele in 22 mm
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





