Strap for Égérie Self-Winding 35 Stainless Steel / Diamond / Silver / Bracelet

The Vacheron Constantin Égérie 4605F/110A-B495 has a lug width of 16mm. This measurement refers to the internal distance between the two case lugs, taken at the point where the spring bars are inserted. Respecting this dimension is essential to ensure a correct visual integration between strap and case.

For the Égérie in pink gold, an alligator strap with vegetable tanning is the most coherent choice given the watch's manufacturing standard. The belly grain of alligator complements the satin-finished surfaces of the case without overpowering them. Alternatively, box calf leather and shell cordovan offer character and develop a natural patina over time. A matching pink gold deployant clasp completes the ensemble with full metallic consistency.

Replacing the strap on the Égérie requires a spring bar tool. Insert the forked tip into the lug recess, compress the spring bar and slide the strap free. It is advisable to work on a soft surface to protect the pink gold case finishing. For high-quality straps, it is recommended to entrust the operation to a watchmaker or the Casati Milano atelier.

Yes. Any strap with a 16mm lug width and a curved end profile suited to the tapered lug geometry of the Égérie is technically compatible. Milano Straps offers a curated selection of handcrafted 16mm straps in various materials and finishes, designed to respect the original proportions of the timepiece. The Casati Milano bespoke service also allows full customisation of shape, thickness and stitching.

The lifespan of a leather strap depends on the material, the tanning process and daily use. A vegetable-tanned alligator strap, properly cared for and stored, can last between three and six years. Calf leather generally has a shorter life, around two to three years with regular wear. Prolonged exposure to perspiration, water and heat accelerates deterioration. The 18-month guarantee offered by Casati Milano covers manufacturing defects, excluding natural wear.