Breitling · Navitimer

Strap for Navitimer B01 Chronograph 43 Stainless Steel / Singapore Flagship

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

Lug width22 mm
Case diameter43 mm
ReferenceAB01382C1Q1P1
FamilyNavitimer
MovementBreitling caliber B01 hours, minutes, small seconds | date | Chronograph, column wheel | chronometer
Year2024
CaseStainless 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 Navitimer AB01382C1Q1P1

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Navitimer AB01382C1Q1P1, seen from the bench

The Breitling Navitimer AB01382C1Q1P1 is a 43mm stainless steel chronograph featuring the in-house B01 automatic movement with column wheel, COSC-certified with 70 hours power reserve. The iconic circular slide rule bezel, quadrant layout with subdials at 3, 6, and 9 o'clock, and 22mm lug width are signature elements of this pilot's chronograph, originally designed in 1952 and adopted by the AOPA.

Frequently asked questions

What is the lug width of the Breitling Navitimer AB01382C1Q1P1?

The Breitling Navitimer AB01382C1Q1P1 has a lug width of 22mm. This measurement is taken with a vernier calliper positioned between the two lugs at the point where the strap inserts into the case. Any aftermarket strap in 22mm width is dimensionally compatible with this reference.

What is the best strap for the Breitling Navitimer AB01382C1Q1P1?

For the Navitimer AB01382C1Q1P1, a vegetable-tanned calf leather strap in havana or cognac tones is the most coherent choice with the model's aeronautical aesthetic. Alligator leather suits formal contexts, while NATO nylon or technical rubber straps are preferable for outdoor use. A steel deployant clasp completes the sporting-elegant pairing.

How do you change the strap on the Breitling Navitimer AB01382C1Q1P1?

The strap on the Navitimer AB01382C1Q1P1 is secured by standard 22mm spring bars. A double-ended springbar tool is sufficient: compress the spring bar on the lug side, slide out the strap and insert the new one. The operation takes approximately two minutes and requires no professional tools, though care should be taken to avoid scratching the case.

Are there aftermarket straps compatible with the Breitling Navitimer AB01382C1Q1P1?

Yes, any strap with a 22mm attachment is dimensionally compatible with the Navitimer AB01382C1Q1P1. Milanostraps.it offers a curated selection of handcrafted straps in leather, alligator, nylon and rubber specifically listed for this lug width. For a bespoke strap, Casati Milano provides a tailored service with in-atelier leather selection.

How long does a leather strap last on a Breitling Navitimer AB01382C1Q1P1?

The lifespan of a leather strap depends on leather quality, frequency of use and exposure to perspiration and moisture. A quality vegetable-tanned calf leather strap worn daily and properly maintained typically lasts between 18 and 36 months. Casati Milano straps carry an 18-month warranty against manufacturing defects.

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