Technical Archive

Breitling
Navitimer R17327211A1R1— lug 18mm

Breitling Navitimer R17327211A1R1: 18mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Navitimer Automatic 36 Red Gold / MOP / Bracelet

Artisanal Note

"This model requires a precise 18mm lug width to preserve the original sartorial balance."

Technical Specifications

Breitling R17327211A1R1
Lug Width
18 mm

The essential strap measurement.

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Reference

R17327211A1R1

Movement

Breitling caliber Caliber 17 ND Hours, Minutes, Seconds

The Heritage

The Navitimer Automatic 36 Red Gold model reference R17327211A1R1 features a 36mm 18-karat red gold case with a 18mm lug width. Powered by the Breitling 17 ND automatic movement derived from the ETA 2824-2, it offers three-hand functionality with hours, minutes, and seconds. The layered dial with circular slide rule heritage captures light dimensionally, while the threaded crown and three subdials maintain the iconic Navitimer design language without chronograph complications.

FAQ

What is the lug width of the Breitling Navitimer R17327211A1R1?

The Breitling Navitimer R17327211A1R1 has a lug width of 18mm. This measurement refers to the internal distance between the two lugs at the spring bar attachment point. Respecting this dimension is essential to ensure a correct and secure fit for any replacement strap.

What is the best strap for the Breitling Navitimer R17327211A1R1 in red gold?

For the Navitimer R17327211A1R1 in red gold, the most coherent materials are polished alligator leather — whose scale texture and sheen complement the precious metal — and shell cordovan, which develops a distinctive patina over time. Both are available in warm tones such as cognac, tobacco, and bordeaux, which enhance the warmth of the 18-carat red gold case.

How do I change the strap on the Breitling Navitimer R17327211A1R1?

Strap replacement requires a spring bar tool or a flat-tipped screwdriver to release the spring bars from the 18mm lugs. It is advisable to work on a soft surface to avoid scratching the red gold case. If in doubt, it is best to consult a watchmaker or the Casati Milano atelier for a safe and professional fitting.

Are there aftermarket straps compatible with the Breitling Navitimer R17327211A1R1?

Yes. Milanostraps.it offers a curated selection of 18mm aftermarket straps compatible with the Navitimer R17327211A1R1, crafted in alligator leather, vegetable-tanned calf, and shell cordovan. The straps are handmade with customisable finishes and stitching, offering quality comparable to the original Breitling strap across a broader price range.

How long does a leather strap last on the Breitling Navitimer R17327211A1R1?

The lifespan of a leather strap depends on the material, frequency of use, and maintenance. A quality alligator or shell cordovan strap, used in rotation and kept away from prolonged moisture and perspiration, can last between 3 and 7 years while retaining its structural and aesthetic integrity. Vegetable-tanned straps develop a personal patina over time but require periodic conditioning with appropriate leather care products.