Strap for Autavia Calibre 5 Stainless Steel / Grey / Leather

The lug width is precisely 20mm. This measurement is taken between the inner shoulders of the case, excluding the width of the lugs themselves. Verifying this dimension before purchasing an aftermarket strap is essential to ensure perfect compatibility without play or excessive tension on the case.

Alligator leather with vegetable tanning represents the most versatile and sophisticated choice, combining elegance with durability. Calf leather tends towards daily wearability, whilst shell cordovan offers superior constructive substance and longevity. For sports-oriented use, technical rubber is the most appropriate solution, maintaining the Autavia's functional character without compromising on build quality.

The strap is replaced by manipulating the spring bars—small metallic springs situated inside the lugs. Using a specialist tool or fine screwdriver, compress the spring, disengage the lug from the old strap's passant, and insert the new one. Many prefer engaging a professional watchmaker to avoid scratching the case. Milano Straps provides guidance throughout this process.

Yes, provided it respects the 20mm lug width and its constructive quality aligns with the watch's luxury-sport positioning. Milano Straps proposes artisanal leather and noble material straps specifically engineered for this reference, guaranteeing aesthetics and durability consistent with the original design philosophy.

A quality leather strap with vegetable tanning typically lasts 3-5 years with daily wear, provided it receives ordinary maintenance—cleaning, drying after rain, and protection from direct UV exposure. Shell cordovan, thanks to its constructive thickness and fibre density, can reach 7-8 years of service. The Casati Milano atelier provides an 18-month warranty on its bespoke straps.