Strap for De Ville Power Reserve Master Chronometer Stainless Steel / Ice Blue

The lug width is 19mm. You can verify this by measuring the space between the two metal lugs of the case using a digital caliper. The 19mm is specific to this model and ensures the correct proportions between case and strap.

We recommend alligator for maximum elegance, vegetable-tanned calf for natural patina over time, or shell cordovan if you seek durability and aesthetic aging. All available in 19mm formats from milanostraps.it or custom-made at Casati Milano.

Use a spring bar tool (specific tool for lug pins) to push the metal pin that secures the strap to the case lugs. Proceed carefully to avoid scratching the attachments. If preferred, Casati Milano performs strap changes with precision during a workshop visit by appointment.

Yes, any strap with a 19mm lug width is compatible. However, ensure that the leather thickness does not exceed 4-5mm, otherwise the <a href="/pages/termine-glossario/deployante">deployant clasp</a> may not close properly. The milanostraps.it straps are already optimized for De Ville models.

With moderate daily use, an alligator strap lasts 3-5 years; calf 2-4 years; shell cordovan 4-6 years thanks to fiber density. Factors such as humidity, sun exposure, and maintenance affect longevity. Casati Milano offers an 18-month warranty on straps made in the workshop.