Backes & Strauss · Limited Editions
Strap for Backes & Strauss Limited Editions PC40MA-ST
The Backes & Strauss Limited Editions PC40MA-ST takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- Ships in 1–3 working days
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- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Straps for the Limited Editions PC40MA-ST
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 Backes & Strauss Limited Editions PC40MA-ST
What strap size does the Backes & Strauss Limited Editions PC40MA-ST take?
The Backes & Strauss Limited Editions PC40MA-ST 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 Backes & Strauss Limited Editions PC40MA-ST 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 Backes & Strauss Limited Editions PC40MA-ST?
Yes, in 20 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Backes & Strauss Limited Editions PC40MA-ST?
A 20 mm calf strap, for every day. 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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- Backes & Strauss Limited Editions PC37MAD2R-ST-SP18 mm
- Backes & Strauss Limited Editions PC37MAD2R-ST-SP-BIC18 mm
- Backes & Strauss Limited Editions PC37MAD2R-ST-SP-SS18 mm
More Backes & Strauss in 20 mm
- Backes & Strauss Mayfair 40-D0R-STMayfair
- Backes & Strauss Masterpieces Berkeley Namib SunMasterpieces
- Backes & Strauss The Helios Helios BlackThe Helios
- Backes & Strauss Royal Collection Queen Of Hearts 40Royal Collection
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






