Breitling · Breitling for Bentley

Strap for Breitling for Bentley AB0521U0.A755.479X.A20B.A1

The Breitling For Bentley B05 Unitime Silver takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width24 mm
Case diameter49 mm
ReferenceAB0521U0.A755.479X.A20B.A1
FamilyBreitling for Bentley
MovementBreitling caliber B05 Hours, Minutes, Small seconds, World time | Date | Chronograph, Column wheel | Chronometer
Year2013
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 24 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Breitling For Bentley B05 Unitime Silver — watch

What I'm asked about the Breitling for Bentley AB0521U0.A755.479X.A20B.A1

What strap size does the Breitling for Bentley AB0521U0.A755.479X.A20B.A1 take?

The Breitling for Bentley AB0521U0.A755.479X.A20B.A1 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 Breitling for Bentley AB0521U0.A755.479X.A20B.A1 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 for Bentley AB0521U0.A755.479X.A20B.A1?

Yes, in 24 mm leather. On a 49 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Breitling for Bentley AB0521U0.A755.479X.A20B.A1?

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.

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

Updated on · by Antonio Zichichi