Breitling · Endurance Pro

Strap for Endurance Pro 38 Pink

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter38 mm
ReferenceX83310D41B1S1
FamilyEndurance Pro
MovementBreitling caliber 82 Foudroyante seconds, minutes, small seconds | date | Chronograph | chronometer
Year2024
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 X83310D41B1S1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Endurance Pro X83310D41B1S1, seen from the bench

The Breitling Endurance Pro X83310D41B1S1 is a 38mm sports chronograph weighing just 62 grams, featuring a Titaplast composite case combined with stainless steel lugs. It houses the Breitling 82 SuperQuartz movement with thermal compensation, delivering ±15 seconds per year accuracy. The watch includes a Foudroyante function with a dedicated second hand and classic chronograph display. Lug width is 22mm, compatible with standard 20mm buckles.

Frequently asked questions

What is the lug width of the Breitling Endurance Pro X83310D41B1S1?

The lug width of the Breitling Endurance Pro X83310D41B1S1 is 22mm. This measurement should be taken with a digital calliper on the inner side between the two lugs, parallel to the bezel, to ensure full compatibility with any aftermarket strap.

What is the best strap for the Breitling Endurance Pro X83310D41B1S1?

For everyday wear, a vegetable-tanned calfskin strap with a smooth or rally texture offers the best balance of character and durability, developing a natural patina over time. For formal occasions, a Louisiana alligator strap enhances the technical profile of the watch. For sport use, NATO nylon or vulcanised rubber straps are preferred for their water resistance and mechanical resilience.

How do I change the strap on the Breitling Endurance Pro X83310D41B1S1?

Strap replacement is carried out via the spring bars fitted into the 22mm lugs. A dedicated spring bar tool or a small flat-blade screwdriver is used to compress the spring bar and release it from the lug slot. The operation requires no specialist watchmaking skills but should be performed carefully to avoid scratching the Titaplast or stainless steel surfaces.

Are there aftermarket straps compatible with the Breitling Endurance Pro X83310D41B1S1?

Yes. Any strap with a 22mm attachment end and a 20mm buckle width is technically compatible with the Breitling Endurance Pro X83310D41B1S1. Milano Straps offers a curated selection of handcrafted leather, alligator, NATO, and rubber straps specifically sized for this lug width.

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

Longevity depends on use and tanning quality. A full-grain vegetable-tanned calfskin strap, properly maintained, typically lasts 2–4 years with daily wear. Prolonged exposure to perspiration accelerates deterioration; it is advisable to rotate with a second strap in a technical material such as NATO nylon or rubber during physical activity.

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