Strap for De Ville Master Chronometer 34 Stainless Steel / MOP - Diamond

The Omega De Ville 434.13.34.20.55.001 features a lug width of 16mm. This measurement is model-specific and crucial when sourcing a compatible strap. It is measured using a digital calliper across the distance between the suspension pins located at the case lugs.

For a 34mm De Ville, the optimal choice is an alligator strap with vegetable tanning in cognac or honey-brown, which enhances the watch's classical elegance. Alternatively, vegetable-tanned calf leather in dark brown or black ensures daily versatility with formal aesthetics. A grey-pearl silk NATO strap offers a contemporary approach whilst maintaining case dignity.

Strap replacement is executed via two spring bars connecting the lugs to the case. Using a dedicated spring bar tool, press the pin to release tension, remove the existing strap, and insert the replacement by aligning the lug holes with the bar ends. The operation demands delicacy to avoid scratching the stainless steel case.

Yes, any strap with a 16mm lug width is compatible. Quality aftermarket options, such as artisanal straps from Milano Straps, guarantee identical fit to original Omega bracelets, with the advantage of customising materials, colours and finishes to your preferences.

A quality leather strap, properly maintained, lasts 3–5 years of daily wear. Longevity depends on leather type: alligator and vegetable-tanned calf resist moisture and wear better. It is recommended to rotate multiple straps to distribute usage and periodically apply protective balms specifically formulated for artisanal leathers.