Breitling · Navitimer

Strap for Navitimer Rattrapante Stainless Steel / Silver / Bracelet

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter45 mm
ReferenceAB0310211G1A1
FamilyNavitimer
MovementBreitling caliber B03 hours, minutes, small seconds | date | Chronograph, column wheel, Rattrapante | chronometer
Year2018
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 AB0310211G1A1

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Navitimer AB0310211G1A1, seen from the bench

The Breitling Navitimer AB0310211G1A1 is a chronograph with circular slide rule, featuring a 45mm stainless steel case with brushed and polished facets. It houses the Breitling Caliber B03, an automatic movement with column wheel chronograph system, rattrapante function, and COSC-certified chronometer (precision -4/+6 seconds per day). The transparent caseback reveals the decorated movement and aeronautical-standard regulator. The lug width is 24mm, the standard specification for modern Navitimer models, ensuring compatibility with all standard lug bar attachments.

Frequently asked questions

What is the correct lug width for the Breitling Navitimer AB0310211G1A1?

The Breitling Navitimer AB0310211G1A1 requires a 24mm lug width, measured between the centres of the pins that attach the strap to the case lugs. This is the standard specification for all modern Navitimer models with a 45mm case. Before purchasing an aftermarket strap, we recommend verifying this measurement personally using a digital calliper.

Which strap is most suitable for the Breitling Navitimer AB0310211G1A1?

For the Navitimer AB0310211G1A1 in brushed steel, we recommend a vegetable-tanned leather strap (calf or alligator) in cognac brown, black, or taupe grey tones. These materials balance the robustness of the steel case with formal elegance. An alternative functional choice is a robust canvas NATO for those emphasising the aviation heritage, or vulcanised FKM rubber for more sporting applications.

How do you correctly change the strap on a Breitling Navitimer AB0310211G1A1?

Strap changing requires a specific tool (spring bar tool) to gently extract the pins from the lugs. Position the watch face-down on a soft cloth to prevent scratching. Insert the tool into the side opening of the pin spring until the release mechanism disengages. Extract the pin and repeat on the other side. Verify that the pins are securely mounted in the new strap before wearing the watch.

Are aftermarket straps compatible with the Breitling Navitimer AB0310211G1A1?

Yes, any strap with a 24mm lug width is physically compatible with the Navitimer AB0310211G1A1. However, for optimal compatibility we recommend straps specifically tested for this collection. Verify that the inner width of the keeper or deployante buckle is adequate for the case diameter to ensure complete aesthetic harmony.

How long does a leather strap last on a watch like the Navitimer AB0310211G1A1?

The lifespan of a leather strap depends on the tanning method and usage. A vegetable-tanned calf strap typically guarantees 2-4 years of regular daily use. A superior-quality alligator strap can last 4-6 years. Factors such as sun exposure, humidity, and regular cleaning practices significantly influence longevity. Proper maintenance and storage in cool, dry environments substantially extends strap life.

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