Omega
De Ville 4878.74.34— lug 17mm

The Omega De Ville 4878.74.34 features a lug width of 17 millimeters. This non-standard measurement compared to the more common 18 or 20 mm makes it essential to choose straps designed specifically for this model to ensure proper fit to the case lugs.

The De Ville 4878.74.34, given its classic and refined nature, pairs perfectly with natural alligator in warm chestnut tones, which enhances the discretion of the dial. Vegetable-tanned calf leather and shell cordovan also represent premium choices, emphasizing the aesthetic maturity of the model. For a more sporty approach, a dark blue cotton NATO strap remains coherent with the urban identity of the watch.

The replacement is an accessible manual operation. Position the watch on a flat, protected surface. Using a dedicated extraction tool (spring bar tool) or small lever, apply gentle pressure on the lug spring to release the strap from one side, then the other. Insert the new strap into the lugs from both sides, verifying that the retention springs lock correctly. Check that there are no lateral protrusions: with a 17 mm lug width, precision is critical.

Yes, provided they are designed specifically for a 17 millimeter lug width. Artisanal straps from independent ateliers, crafted with superior leathers (alligator, shell cordovan, vegetable-tanned calf), offer durability and aesthetics often superior to original straps. It is essential to verify that the strap declares compatibility with the 17 mm lug width to avoid misalignment or mechanical play.

A quality natural leather strap, crafted with vegetable tanning or shell cordovan by specialized artisans, guarantees an average lifespan of 4-7 years with intense daily use. Longevity depends on frequency of use, climate (humidity accelerates wear), maintenance treatment, and leather quality. Artisanal straps from Milano Straps benefit from an 18-month warranty and can be renewed through restoration or replacement, extending the accessory's lifecycle.