Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Indianapolis Colts 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
ReferenceE823106A1BMS1
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 E823106A1BMS1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1BMS1, seen from the bench

The Endurance Pro is powered by the Breitling 82 caliber with chronograph, small seconds, minutes and date functions. The movement is chronometer certified and features a flyback seconds function. 22mm lugs complete the technical specifications of this sports watch.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1BMS1?

The lug width of the Breitling Endurance Pro E823106A1BMS1 is 22mm. This measurement is taken between the two case lugs using a calliper, at the narrowest point between them. It is the standard measurement required when purchasing any aftermarket strap compatible with this reference.

What is the best strap for the Breitling Endurance Pro E823106A1BMS1?

For the Breitling Endurance Pro E823106A1BMS1, a technical rubber strap is the most coherent choice given the sportive character and titanium case. For more versatile use, a vegetable-tanned alligator strap in a matte finish or a box-grain calf strap with contrast stitching offer tailored quality solutions suited to a variety of contexts.

How do you change the strap on the Breitling Endurance Pro E823106A1BMS1?

The strap on the Breitling Endurance Pro E823106A1BMS1 is replaced using a spring bar tool. The 22mm spring bars are removed by compressing their ends within the lug slots. The operation is straightforward and requires no specialist equipment, though it is advisable to have it carried out by a watchmaker or authorised retailer to avoid scratching the satin-finished titanium case.

Are there aftermarket straps compatible with the Breitling Endurance Pro E823106A1BMS1?

Yes, the aftermarket for 22mm straps is extensive. For the Breitling Endurance Pro E823106A1BMS1, handcrafted straps are available in alligator, calf leather, rubber, ballistic nylon NATO, and shell cordovan. Milano Straps and the Casati Milano atelier offer hand-finished options with an 18-month guarantee, customisable in colour, finish, and buckle type.

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

The lifespan of a leather strap depends on frequency of use and exposure to perspiration and moisture. On a sports watch such as the Breitling Endurance Pro, a well-maintained vegetable-tanned alligator strap can last between two and four years with regular wear. It is advisable to apply a leather conditioner periodically and to remove the strap during intense training sessions or prolonged exposure to humidity.

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