Audemars Piguet
CODE 11.59 15210CR.OO.A002KB.01— lug 20mm

The Audemars Piguet CODE 11.59 15210CR.OO.A002KB.01 reference features a strap with a 20mm lug width. This is the official measurement taken between the case shoulders: any replacement strap must respect this width for a precise fit without lateral play.

For this two-tone reference in rose gold and white gold, polished alligator crocodile in cognac tone or embossed calf leather in midnight blue are the most aesthetically coherent choices. The alligator crocodile enhances the warm tones of rose gold; calf leather offers a contemporary alternative for daily wear. Vulcanized rubber with geometric texture is the best solution for sports or casual use.

The CODE 11.59 strap is removed via the classic spring bars housed in the lugs. It is advisable to use a dedicated spring bar tool with a thin tip to avoid scratching the gold surfaces of the case. To preserve the lug treatment, the operation should be performed on a soft cloth; if in doubt, it is preferable to rely on a watchmaker or the Casati Milano atelier.

Yes, all aftermarket 20mm straps with standard spring bars are compatible with the 15210CR.OO.A002KB.01 reference. It is important to verify not only the lug width (20mm) but also the tail profile of the strap: the CODE 11.59 lugs have a specific curvature, so a strap with pre-curved ends guarantees a cleaner and more snug fit.

The lifespan of a leather strap depends on the material, frequency of use, and exposure to sweat and atmospheric agents. A quality alligator strap, with regular but not daily use, maintains structural and aesthetic integrity for 2-4 years. Calf leather tends to develop a characteristic patina over time, while vulcanized rubber offers the greatest resistance to daily wear. Casati Milano straps are covered by an 18-month warranty against manufacturing defects.