Strap for Constellation Quartz 36 Stainless Steel / Black / Bracelet

The Omega Constellation 131.10.36.60.01.001 features a 23 millimeter lug width. This measurement is specific to the model and should be verified with a digital caliper by measuring the internal distance between the lugs. A compatible strap must have a width between 22.8 and 23.2 millimeters to ensure no play and correct tension on the lugs.

For the Constellation 131.10.36.60.01.001 we recommend black alligator or cognac brown for formal elegance, or vegetable-tanned calf if you seek a patina that evolves over time. For a sporty approach, navy canvas NATO or black vulcanized rubber offer functional versatility while maintaining the technical rigor of the timepiece.

To change the strap, remove the old strap by unscrewing the lug pins using a small screwdriver. Position the new strap so that the upper lug is perfectly aligned with the hole, insert the pin and screw with moderate firmness, without forcing. Verify that the strap is symmetrical and presents no excessive play before wearing the watch.

All straps with a 23 millimeter lug width are compatible with the 131.10.36.60.01.001. On milanostraps.it you will find a collection dedicated to 23mm straps in artisanal materials – alligator, calf, shell cordovan, NATO and rubber – ready for shipment or customizable to measure at the Casati Milano atelier.

The lifespan of a leather strap depends on use and maintenance. A quality alligator or calf, with proper care (drying after moisture, protection from direct UV rays), maintains structural integrity for 4-6 years before requiring replacement. Vegetable-tanned leather tends to patina rather than degrade, extending useful life. Casati Milano offers an 18-month warranty on all bespoke straps.