Jaeger-LeCoultre
Polaris 9068170— lug 20mm

The Jaeger-LeCoultre Polaris 9068170 is fitted with a 20mm lug width. This measurement is taken internally between the two lugs of the case using a digital caliper, excluding the thickness of the lugs themselves. It is a standard measurement for high-end sports watches and is compatible with a wide range of aftermarket straps.

It depends on the intended use. For a sport-elegant aesthetic, cognac or tobacco smooth calf leather with contrasting stitching is the most balanced choice. For formal occasions, black glossy Mississippi alligator belly leather enhances the case finishes. For sports or water use, vulcanized rubber strap reflects the original 1968 Polaris vocation. Nylon NATO strap is ideal for a vintage-casual interpretation.

The Polaris 9068170 comes originally equipped with an integrated bracelet but accepts standard straps via 20mm spring bars. Replacement requires a spring bar tool or flat-head screwdriver to remove the spring bar pins. It is recommended to work on a soft cushion to protect the polished case surfaces. If in doubt, a watchmaker or the Casati Milano atelier can perform the change safely.

Yes. Any strap with a 20mm lug width and standard spring bars is technically compatible with the Polaris 9068170. On milanostraps.it you will find a curated selection of 20mm straps in leather, rubber, and nylon designed for sport-luxury watches. For a bespoke solution with hand-selected materials, the Casati Milano atelier creates custom straps with an 18-month warranty.

With regular use, a quality calf leather strap lasts on average 18-24 months before showing significant signs of wear on the buckle and keeper. A hand-crafted alligator strap with selected leather and raw edge finishing can exceed 3-4 years if properly maintained — avoiding prolonged exposure to water and sweat. Casati Milano's warranty covers 18 months against manufacturing defects, regardless of the material chosen.