Breitling · Breitling for Bentley

Strap for Breitling for Bentley Mark VI Complications 19 Brown

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferenceP1936212.Q540
FamilyBreitling for Bentley
MovementBreitling caliber 19 hours, minutes, small seconds | date, day, month, 1461 calendar | Chronograph | moonphase | chronometer
Year2007
CasePlatinum, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Breitling for Bentley P1936212.Q540

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Breitling for Bentley P1936212.Q540, seen from the bench

The Breitling for Bentley reference P1936212.Q540 features the Breitling 19 caliber with chronograph functions, a perpetual calendar, and moon phases. The movement offers chronometer certification with indication of hours, minutes, small seconds, date, day, month, and 1461-day calendar. The watch has 22mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling for Bentley P1936212.Q540?

The Breitling for Bentley P1936212.Q540 has a lug width of 22mm. This is the critical measurement to verify before purchasing any replacement strap: a 20mm or 24mm strap will not fit correctly between the lugs and may cause damage to the platinum case.

What is the best strap for the Breitling for Bentley P1936212.Q540?

For the Breitling for Bentley P1936212.Q540, the most fitting choices are a vegetable-tanned alligator belly strap or a shell cordovan strap in midnight blue or cognac brown. These materials complement the platinum-steel case without competing with the already complex dial. For sporting use, a 22mm vulcanised rubber strap is a practical, water-resistant alternative.

How do I change the strap on the Breitling for Bentley P1936212.Q540?

To replace the strap on the Breitling for Bentley P1936212.Q540, you will need a spring bar tool with a 1.5mm tip. Insert the tool into the lateral hole of the spring bar, compress it and slide the strap free. Take care not to scratch the platinum case: fitting plastic protectors onto the tool shaft is strongly recommended.

Are there aftermarket straps compatible with the Breitling for Bentley P1936212.Q540?

Yes. Any strap with a 22mm lug width and standard length (typically 115/75mm or 120/80mm) is compatible with the Breitling for Bentley P1936212.Q540. milanostraps.it offers a selection of handcrafted 22mm straps in leather, rubber and technical materials, available bespoke or ready to ship.

How long does a leather strap last on a Breitling for Bentley P1936212.Q540?

The lifespan of a leather strap depends on the material, tanning process and usage. A vegetable-tanned alligator strap, properly maintained with leather wax or cream and rotated with other straps, can last between 3 and 7 years while retaining its structural integrity. Shell cordovan, due to its dense fibre structure, tends to last even longer and develops a distinctive patina over time. Avoiding prolonged contact with water and perspiration significantly extends the strap's useful life.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only