Strap for Cosmograph Daytona Yellow Gold / Meteorite

The Rolex Daytona 116508-0015 features a lug width of 20mm. This measurement is standard across modern Daytona models in yellow gold, stainless steel and other metals in the 116xxx series. Correct measurement must be taken between the inner lugs of the case, not the outer edges.

For a yellow gold Daytona, alligator remains the traditional choice due to its regular grain texture that enhances the precious metal. Shell cordovan is recommended for those seeking deep patina and rigorous construction; vegetable-tanned calfskin is the contemporary solution for natural ageing. For sports use, technical rubber or NATO straps offer durability and comfort without compromise.

The Daytona 116508-0015 uses either a deployant clasp or a straight lug bar depending on the chosen configuration. To remove the strap, you must access the spring bars with a specialized tool (sprung bar tool). We recommend entrusting this operation to professionals to avoid scratching the gold case; Casati Milano performs the change at your appointment.

Yes, provided the strap respects the 20mm lug width and is constructed with suitable bars. A quality aftermarket strap does not compromise the watch's value if manufactured with noble materials (alligator, cordovan, calfskin) and precise workmanship. Avoid inferior straps: a gold case deserves a strap of equal quality.

Durability depends on the material and usage. Alligator offers 3-5 years of regular wear; shell cordovan resists 5-7 years thanks to robust fibres; vegetable-tanned calfskin lasts 4-6 years whilst developing natural patina. Exposure to water, perspiration and sunlight accelerates ageing. Casati Milano guarantees 18 months against manufacturing defects and recommends periodic conditioning to extend useful life.