Strap for Navitimer Automatic 36 Red Gold / MOP / Bracelet

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.

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.

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.

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.

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.