Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Philadelphia Eagles 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
ReferenceE823106A1B6S1
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 E823106A1B6S1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1B6S1, seen from the bench

The Endurance Pro features the Breitling 82 caliber with chronograph, small seconds, minute, and date functions. The movement includes chronometer certification and a foudroyante seconds hand. 22mm lugs complete the technical configuration of the timepiece.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1B6S1?

The lug width of the Breitling Endurance Pro E823106A1B6S1 is 22 mm. This is a widely adopted standard among large-format sport chronographs, ensuring broad compatibility with aftermarket straps of varying materials and constructions.

What is the best strap for the Breitling Endurance Pro?

For the Endurance Pro, a technical rubber strap is the most coherent choice given the titanium case's athletic vocation. For semi-formal settings, vegetable-tanned calfskin or ballistic nylon NATO straps offer excellent performance and longevity. For a sophisticated contrast, an alligator strap with a tone-on-tone stitch delivers an unexpected yet highly effective pairing.

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

The strap is removed and fitted using standard 1.8 mm springbars, accessed through the through-drilled lug holes. With a proper springbar tool, the strap can be replaced in under two minutes without risk of scratching the titanium case. It is advisable to rest the watch on a soft cloth during the operation.

Are there aftermarket straps compatible with the Breitling Endurance Pro E823106A1B6S1?

Yes, any 22 mm strap fitted with standard springbars is compatible with the Breitling Endurance Pro E823106A1B6S1. Milanostraps.it offers a range of handcrafted options in leather, alligator, NATO nylon and rubber, all made to 22 mm width and compatible with the original case without any modifications.

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

The longevity of a leather strap depends primarily on use and hide quality. On a sport watch like the Endurance Pro, subject to perspiration and moisture, a quality vegetable-tanned calfskin strap can last between two and four years with regular maintenance. For intensive or aquatic use, rubber or ballistic nylon NATO straps are recommended for superior resistance to environmental factors.

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