Breitling · Super Chronomat
Strap for Breitling Super Chronomat AB0136251B1A1
The Super Chronomat B01 44 Stainless Steel / Black / Rouleaux 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

Your watch with our straps









Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 86
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 | 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 Breitling Super Chronomat AB0136251B1A1
What strap size does the Breitling Super Chronomat AB0136251B1A1 take?
The Breitling Super Chronomat AB0136251B1A1 needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Breitling Super Chronomat AB0136251B1A1 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 Breitling Super Chronomat AB0136251B1A1?
Yes, in 20 mm leather. On a 44 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Breitling Super Chronomat AB0136251B1A1?
A 20 mm box calf. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Super Chronomat
- Super Chronomat 38 Stainless Steel / Ice Blue / Rouleaux20 mm
- Super Chronomat 38 Stainless Steel / Ice Blue / Alligator20 mm
- Super Chronomat 38 Stainless Steel / Ice Blue / Rubber Rouleaux20 mm
- Super Chronomat B01 44 Stainless Steel / Blue / Rouleaux20 mm
- Super Chronomat B01 44 Stainless Steel / Blue / Rubber22 mm
- Super Chronomat B01 44 Stainless Steel / Black / Rouleaux - UTC20 mm
- Super Chronomat B01 44 Stainless Steel / Black / Rubber22 mm
- Super Chronomat B01 44 Stainless Steel / Anthracite / Rubber / Boutique Edition22 mm
All Super Chronomat → Breitling families →
Every Super Chronomat reference with its measured lug width, on watchbands.ai →
More Breitling in 20 mm
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- Superocean Heritage '57 Stainless Steel / Black / MeshSuperocean Heritage '57
- Superocean Heritage '57 Stainless Steel / Calf / PinSuperocean Heritage '57
- Superocean Heritage '57 Stainless Steel / Calf / FoldingSuperocean Heritage '57
- Superocean Heritage '57 Stainless Steel / Blue / MeshSuperocean Heritage '57
- Superocean Heritage '57 Stainless Steel / Blue / Calf / FoldingSuperocean Heritage '57
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
