Audemars Piguet
CODE 11.59 26397BC.OO.D002CR.01— lug 20mm

The lug width of the Audemars Piguet CODE 11.59 26397BC.OO.D002CR.01 is 20mm. This is the internal distance between the two lugs of the case, measurable with a digital caliper at the narrowest point. All 20mm straps available on milanostraps.it are compatible with this reference.

For the 18-karat white gold case of the 26397BC, the most fitting choice that reflects the haute horlogerie character of the piece—equipped with grande sonnerie, petite sonnerie, minute repeater, and tourbillon—is a smooth Mississippiensis alligator strap, preferably in midnight blue, slate gray, or black. Waxed box calf is a valid alternative for business contexts. The Casati Milano atelier can create custom straps with direct leather selection.

The CODE 11.59 26397BC.OO.D002CR.01 uses a traditional attachment system with 20mm spring bars. To replace the strap, a pointed tool is needed to remove the spring bars from the lugs, an operation that takes just a few minutes. However, on a watch with a grande sonnerie movement and tourbillon, it is advisable to entrust the task to a watchmaker or the Casati Milano atelier to avoid any mechanical or aesthetic risk.

Yes. The CODE 11.59 26397BC.OO.D002CR.01 is fitted with standard 20mm spring bars, therefore it is compatible with any quality 20mm aftermarket strap. On milanostraps.it you will find a selection of artisanal straps in alligator, calf, rubber, and nylon produced specifically for 20mm watches, with finishes and thicknesses calibrated to complement the lugs of the CODE 11.59.

The lifespan of a leather strap depends on the material, frequency of use, and exposure to sweat and humidity. A quality alligator strap, worn regularly but not daily, maintains its aesthetic and structural characteristics for 2-4 years. Casati Milano straps are covered by an 18-month warranty against manufacturing defects. To extend the life of the strap, prolonged water exposure should be avoided and multiple straps should be rotated throughout the week.