Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Carolina Panthers 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
ReferenceE823106A1BTS1
FamilyEndurance Pro
MovementBreitling caliber 82 Foudroyante seconds, minutes, small seconds | date | Chronograph | chronometer
Year2025
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 E823106A1BTS1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1BTS1, seen from the bench

The Endurance Pro was introduced by Breitling in 2020 as a sports chronograph with a Breitlight case. It is equipped with the quartz caliber 82 with chronograph functions, small seconds and date. The case features 22mm lugs and a COSC chronometer certification.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1BTS1?

The lug width of the Breitling Endurance Pro E823106A1BTS1 is 22mm. This measurement refers to the internal distance between the two lugs of the 44mm titanium case and is the key parameter for selecting a compatible strap. Any 22mm strap can be fitted to this reference without modification to the original lugs.

What is the best strap for the Breitling Endurance Pro E823106A1BTS1?

For sport and athletic use, vulcanised rubber in 22mm is the most consistent choice: waterproof and resistant to heavy perspiration. For urban or formal settings, a vegetable-tanned calf leather strap in neutral tones (slate grey, khaki) or a polished alligator strap complements the brushed titanium finish. A NATO strap remains the most versatile option for those alternating between different contexts.

How do you change the strap on a Breitling Endurance Pro E823106A1BTS1?

The strap is removed using a spring bar tool, which compresses the spring-loaded pins housed within the lugs. Insert the tool tip into the lateral slot of the spring bar, compress and slide the strap free. No specialist watchmaking skills are required, but it is advisable to work on a soft surface to avoid scratching the titanium case. Fitting the new strap follows the reverse process.

Are there aftermarket straps compatible with the Breitling Endurance Pro E823106A1BTS1?

Yes. Any strap with a lug width of 22mm is technically compatible with the Breitling Endurance Pro E823106A1BTS1, provided the spring bars are of standard thickness. Milano Straps offers a curated selection of handcrafted 22mm straps in various materials — leather, rubber, NATO — designed to suit the proportions of this 44mm sports 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 use and maintenance. On a sports chronograph exposed to perspiration and water, a quality vegetable-tanned calf leather strap can last between 12 and 24 months with proper care. Shell cordovan, being denser and more compact, tends to last longer while developing a distinctive patina. For intensive athletic use, rubber is preferable; leather is recommended for alternating wear and mixed contexts.

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