Breguet · Pilot
Strap for Breguet Pilot 2057ST/92/3WU
The Type 20 Chronograph takes 21 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
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Your watch with our straps









Alligator and crocodile, Black
Black Nubuck Alligator Strap with Hand-Stitched Tone-on-Tone Stitching
€195
★ 5 · 2
1 / 20
Real photos of the strap and the case. No generated images.
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 Breguet Pilot 2057ST/92/3WU
What strap size does the Breguet Pilot 2057ST/92/3WU take?
The Breguet Pilot 2057ST/92/3WU needs 21 mm between the lugs, usually 18 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Breguet Pilot 2057ST/92/3WU 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 Breguet Pilot 2057ST/92/3WU?
Yes, in 21 mm leather. On a 42 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Breguet Pilot 2057ST/92/3WU?
A 21 mm box calf. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Pilot
All Pilot → Breguet families →
Every Pilot reference with its measured lug width, on watchbands.ai →
More Breguet in 21 mm
- Breguet Classique 2025BH-28-9W6Classique
- Breguet Type XX 2057ST-92-SW0Type XX
- Breguet Type XX 2067RK-Y9-9WUType XX
- Breguet Type XX 2067ST-92-SW0Type XX
- Tourbillon Perpetual Calendar Skeleton 3795 Rose Gold / SilverClassique Complications
- Tourbillon Perpetual Calendar Skeleton 3795 Platinum / SilverClassique Complications
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
