Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Miami Dolphins Edition

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

Lug width22 mm
Case diameter44 mm
ReferenceE823106A1B2S1
FamilyEndurance Pro
MovementBreitling caliber Caliber 82 Foudroyante Seconds, Minutes, Small Seconds | Date | Chronograph | Chronometer
CaseTitanium

Spring bar

Swiss Standard universal spring bars

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

Straps for the Endurance Pro E823106A1B2S1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1B2S1, seen from the bench

The Endurance Pro features the Breitling 82 caliber with chronograph, date and chronometer certification functions. The movement includes complications for foudroyante seconds, minutes and small seconds. The watch features 22mm lugs for the strap.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1B2S1?

The lug width of the Breitling Endurance Pro E823106A1B2S1 is 22 mm. This measurement, taken between the two lugs using a vernier calliper, determines compatibility with any aftermarket strap. It is essential to verify this figure before purchasing a replacement strap to ensure a proper, play-free fit.

What is the best strap for the Breitling Endurance Pro E823106A1B2S1?

The ideal choice depends on intended use. For intensive sport, a technical nylon NATO or a vulcanised rubber strap offer the best performance and water resistance. For mixed sport-business wear, a vegetable-tanned calf leather strap provides structure and develops an elegant patina over time. For semi-formal occasions, a smooth alligator strap in graphite or anthracite tones complements the titanium case without compromising its technical character.

How do I change the strap on the Breitling Endurance Pro E823106A1B2S1?

The strap is replaced using a standard 22 mm spring bar. Use a fine-tipped or lever-style spring bar tool, insert it into the lug hole, compress the spring bar and slide it out of the lug. No case disassembly is required. The operation can be carried out in a few minutes, taking care not to scratch the sandblasted titanium finish of the case.

Are there aftermarket straps compatible with the Breitling Endurance Pro E823106A1B2S1?

Yes. Any strap with a 22 mm attachment and standard spring bars is compatible with the Endurance Pro E823106A1B2S1. Milanostraps.it offers a curated selection of Italian handcrafted straps — in leather, alligator, NATO and rubber — specifically made for 22 mm lugs, with finishes and materials chosen to complement the titanium case of this chronograph.

How long does a leather strap last on a sports watch like the Breitling Endurance Pro?

The lifespan of a leather strap depends on exposure to perspiration, water and mechanical abrasion. On a sports watch such as the Endurance Pro, a quality vegetable-tanned calf strap can last between 18 and 36 months with regular use, provided it is not subjected to prolonged water exposure and is left to dry away from direct heat sources. An alligator strap, thanks to the denser follicle structure, tends to offer better moisture resistance and can last well beyond three years with proper care.

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