Omega · De Ville
Strap for De Ville Small Seconds Master Chronometer Stainless Steel - Yellow Gold / Champagne
Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The De Ville 434.23.41.20.08.001 (aka: 43423412008001), seen from the bench
Frequently asked questions
What is the lug width of the Omega De Ville 434.23.41.20.08.001?
The lug width of the De Ville 434.23.41.20.08.001 is 19mm. This measurement is specific to this model and should be verified by placing a digital caliper inside the case lugs, measuring the internal distance. A strap with a different width would not fit correctly, compromising both the aesthetics and functionality.
What is the best strap material for the Omega De Ville 434.23.41.20.08.001?
For the De Ville 434.23.41.20.08.001, alligator remains the preferred choice, thanks to its fine grain and the natural patina that develops over time, in perfect harmony with the watch's refined construction. Vegetable-tanned calf leather offers greater versatility and immediate softness, ideal for those seeking a more versatile solution. For formal evening occasions, classic black remains universally recommended.
How do you change the strap on an Omega De Ville?
The strap is replaced by removing the spring bars that connect the case lugs to the strap. Use a specific tool (spring bar tool) to gently push the pin downward, freeing one end of the strap, then repeat on the other side. Insert the new strap by aligning the holes with the lugs and, using the spring bar tool, compress the pin into position until you hear the locking click. A straightforward operation, but it requires care to avoid damaging the lugs.
Is a 19mm aftermarket strap compatible with the De Ville 434.23.41.20.08.001?
Yes, any quality strap with a 19mm lug width is compatible with the De Ville 434.23.41.20.08.001, provided the spring bars are standard and the strap allows for clean installation without excessive play. Bespoke leather straps from Milano Straps are calibrated specifically for this measurement, ensuring a precise fit between the two-tone case and the leather backing.
How long does a leather strap last on an Omega De Ville?
A quality alligator or calf strap with artisanal <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> can last 3 to 6 years with daily wear, with variations depending on exposure to moisture, heat, and intensity of use. Shell cordovan, thanks to its superior density, can reach 8-10 years. Longevity depends on care: avoid prolonged moisture exposure, do not expose to direct sunlight, and hydrate occasionally. Milano Straps offers an 18-month warranty on all artisanal straps and also creates replacement straps to extend the life of your investment.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

