Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Cleveland Browns 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
ReferenceE823106A1BUS1
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 E823106A1BUS1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1BUS1, seen from the bench

The Breitling Endurance Pro 44 NFL Cleveland Browns Edition (ref. E823106A1BUS1) is a titanium chronograph with a 44mm case and 22mm lug width, launched in 2020. It features the Breitling Caliber 82 quartz movement with chronograph, date, small seconds, and rare foudroyante function for measuring fractions of a second. The titanium case offers corrosion resistance and lightweight durability, paired with a high-legibility dial designed for intense athletic use.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1BUS1?

The Breitling Endurance Pro E823106A1BUS1 features a lug width of 22mm. This measurement refers to the internal distance between the case lugs, which determines the compatible strap width at the point of attachment. 22mm is a standard size for large-diameter sports chronographs.

What is the best strap for the Breitling Endurance Pro E823106A1BUS1?

For the titanium Endurance Pro E823106A1BUS1, the ideal strap depends on intended use. For athletic contexts, a vulcanised rubber or technical NATO strap offers moisture resistance and secure wear. For everyday versatility, a vegetable-tanned calf leather strap with a matte finish or a smooth alligator strap in cool tones — slate blue or anthracite grey — elevates the watch without contradicting its sporting character.

How do you change the strap on the Breitling Endurance Pro E823106A1BUS1?

The strap on the Endurance Pro is secured by standard spring bars housed within the case lugs. Using a spring bar tool or a thin flat-head screwdriver, compress the spring bar ends to release the strap. The operation requires no modification to the watch and can be performed carefully without risk of damage to the titanium case, provided a non-metallic tool tip is used near the case surface.

Are there aftermarket straps compatible with the Breitling Endurance Pro E823106A1BUS1?

Yes. Any strap with a 22mm attachment width is compatible with the Endurance Pro E823106A1BUS1, provided standard spring bars are used. Milanostraps.it offers a curated selection of handcrafted straps in alligator, calf leather, NATO, and rubber, all produced with a 22mm lug end and optional 20mm taper at the buckle end.

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

The lifespan of a leather strap depends on frequency of use and maintenance. Under regular exposure to perspiration and moisture — common during athletic use — even high-quality leather will show wear within 12 to 24 months. Vegetable-tanned straps develop a distinctive patina over time but should be kept away from prolonged water exposure. For intensive sports use, rubber or technical NATO straps offer significantly greater longevity.

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