Strap for De Ville Power Reserve Master Chronometer Stainless Steel / Salmon / Bracelet

The Omega De Ville 434.10.41.21.10.001 is equipped with a 19 millimeters lug width. This measurement is standard for this model and represents the optimal proportion between the 41mm case diameter and the strap mass. The 19mm requires specific craftsmanship in strap working, particularly in the synchronization between the passants and the buckle.

The ideal strap depends on intended use and desired aesthetics. For maximum formality: cognac brown or pure black alligator with steel deployante. For everyday elegance: vegetable-tanned calf in burgundy or grey-taupe, which develops rich patina over time. For versatility: shell cordovan with characteristic texture. Premium leather materials balance the silvered dial and satin-brushed steel without creating visual imbalance.

The strap is secured by two spring bars positioned at the case ends (lugs). For replacement: use a spring bar tool to compress the small internal spring of the pin, remove the old strap, align the new one to the lugs, and reinsert the pins until the locking click. We recommend having a professional watchmaker perform this operation if inexperienced, to avoid scratching the case.

Any strap with a 19 millimeters lug width is compatible with the De Ville 434.10.41.21.10.001. MilanoStraps offers a collection dedicated to 19mm straps in alligator, calf, shell cordovan, NATO and FKM rubber, customizable in length, thread color and initials. The selection allows you to adapt the watch to any context without modifying the case.

The lifespan of a leather strap depends on material quality and frequency of use. A well-crafted alligator or shell cordovan strap, worn daily but not in extreme conditions, lasts 5-7 years. Vegetable-tanned calf can last 4-5 years, developing characteristic patina over time. Natural leather wears from friction and moisture: proper maintenance—drying after rain, avoiding prolonged water exposure—significantly extends strap longevity.