Breitling · Endurance Pro

Strap for Endurance Pro El Paradiso Yellow

The Endurance Pro El Paradiso Yellow 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
ReferenceX823103A1B1S1
FamilyEndurance Pro
MovementBreitling caliber 82 Foudroyante seconds, minutes, small seconds | date | Chronograph | chronometer
Year2021
CaseTitaplast, Stainless Steel

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 X823103A1B1S1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro X823103A1B1S1, seen from the bench

The Endurance Pro is a sporty chronograph from Breitling equipped with the 82 caliber, a quartz movement certified as a chronometer with chronograph, date and small seconds functions. The model features 22mm lugs and offers indications for seconds, minutes and chronograph with a 1/100th of a second hand. The chronometer certification ensures high precision for this performance-oriented timepiece.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro X823103A1B1S1?

The lug width of the Breitling Endurance Pro X823103A1B1S1 is 22mm. This measurement is taken internally between the two lugs using a digital calliper and is the key parameter for selecting any compatible aftermarket strap.

What is the best strap for the Breitling Endurance Pro X823103A1B1S1?

It depends on the intended use. For sport, vulcanised micro-perforated rubber or technical nylon NATO straps provide durability and breathability. For a more refined pairing, vegetable-tanned calf leather or matte alligator offer textures that complement the Titaplast case construction.

How do I change the strap on the Breitling Endurance Pro X823103A1B1S1?

Use a fine-tip springbar tool to release the spring bars from the integrated lug channel. The Titaplast case surface requires care to avoid scratches during the operation. With the correct tool, the swap takes under two minutes.

Are there aftermarket straps compatible with the Breitling Endurance Pro X823103A1B1S1?

Yes. Any strap with a standard 22mm attachment is compatible. Milanostraps.it stocks handcrafted leather, rubber and nylon options sized for 22mm lugs, designed to fit the case geometry without modification.

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

Lifespan varies by material and conditions. A vegetable-tanned calf strap kept away from moisture and excessive perspiration typically lasts between two and four years. Shell cordovan, being denser and more compact, can exceed five years. Casati Milano straps carry an 18-month production defect warranty.

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

The atelier's website: casatimilano.com