Backes & Strauss · Masterpieces
Strap for Backes & Strauss Masterpieces Berkeley Emperor Titan Tourbillon 45
The Backes & Strauss Masterpieces Berkeley Emperor Titan Tourbillon 45 takes 24 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

Straps for the Masterpieces Berkeley Emperor Titan Tourbillon 45
Selected for the 24 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 Masterpieces Berkeley Emperor Titan Tourbillon 45
What strap size does the Backes & Strauss Masterpieces Berkeley Emperor Titan Tourbillon 45 take?
The Backes & Strauss Masterpieces Berkeley Emperor Titan Tourbillon 45 needs 24 mm between the lugs, usually 20 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Backes & Strauss Masterpieces Berkeley Emperor Titan Tourbillon 45 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 Masterpieces Berkeley Emperor Titan Tourbillon 45?
Yes, in 24 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 Masterpieces Berkeley Emperor Titan Tourbillon 45?
A 24 mm calf strap, for every day. You'll find it ready in the 24 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






