Breitling · Endurance Pro

Strap for Breitling Endurance Pro 44 NFL Denver Broncos 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
ReferenceE823106A1BHS1
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 E823106A1BHS1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro E823106A1BHS1, seen from the bench

The Breitling Endurance Pro 44 NFL Denver Broncos Edition (E823106A1BHS1) is a sports instrument featuring a 44mm titanium case designed for extreme endurance activities. It houses the Caliber 82, a high-frequency quartz movement with a rare running seconds complication, and carries COSC chronometer certification with a maximum deviation of ±0.07 seconds per day. The 22mm lug width accommodates compatible straps while the high-contrast dial ensures readability in varying light conditions. The angular design with integrated bezel and protected crown prioritizes function over aesthetics.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro E823106A1BHS1?

The Breitling Endurance Pro E823106A1BHS1 features a lug width of 22mm. This measurement, taken with a calliper between the two case lugs, determines the correct strap width. The buckle end is typically tapered to 20mm for a proportionate finish.

What is the best strap for the Breitling Endurance Pro with a titanium case?

For a 44mm brushed titanium case such as the Endurance Pro's, the most fitting options are: a NATO or rubber strap for sporting use, or a matte alligator or vegetable-tanned calf leather strap for urban and semi-formal wear. The grey-anthracite titanium pairs particularly well with black, olive green, and cognac tones.

How do I change the strap on the Breitling Endurance Pro E823106A1BHS1?

Strap replacement requires a double-pronged spring bar tool to release the spring bars from the 22mm lugs. Work on a soft surface to protect the titanium case from scratches. Casati Milano also offers a professional fitting service at the Milan atelier by appointment.

Are there aftermarket straps compatible with the Breitling Endurance Pro 44mm?

Yes. Any strap with a lug end width of 22mm is technically compatible with the Breitling Endurance Pro. Milano Straps offers a curated selection of Italian handcrafted straps in various materials, all designed to fit the 22mm lugs of this reference.

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

A quality leather strap — whether vegetable-tanned calf or alligator — typically lasts between 18 and 36 months with daily wear, depending on exposure to perspiration and moisture. For intensive endurance sports, a rubber or NATO strap is recommended, reserving leather for casual or formal use.

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