Strap for De Ville Prestige Automatic 34.7 Yellow Gold / White

The Omega De Ville 4600.30.02 has a lug width of 20mm. This measurement is precise and represents the space between the case lugs, from the upper attachment point to the lower attachment point. Verify this measurement yourself before ordering a compatible strap to ensure a secure fit.

For an Omega De Ville 4600.30.02 in yellow gold, the dark brown alligator strap represents the canonical choice. The fine grain texture and the patina that develops over time create natural chromatic continuity with the gold. A sophisticated alternative is vegetable-tanned calf leather, which ages toward honey tones. Shell cordovan is ideal for those seeking an object of aesthetic research with natural lustre and deep patina development.

To change the strap on the 4600.30.02, you must remove the lugs from the case using a specific tool called a spring bar tool. Insert the tool into the small slot beneath the lug pin, gently lift to release the internal spring, then extract the lug. Repeat on the second side. To install the new strap, reverse the process: position the lug in its seat and press until the internal spring engages correctly. We recommend entrusting this operation to a professional watchmaker to avoid the risk of case damage.

Yes, any aftermarket strap with a 20mm lug width is compatible with the Omega De Ville 4600.30.02, provided that the internal width of the space between the lugs is exactly 20mm. Always verify the measurement yourself before purchase. Milano Straps offers a range of 20mm straps in alligator, calf, and shell cordovan, all customizable in sizes, colours, and deployment clasp finish.

The lifespan of a leather strap depends on usage, the type of tanning, and exposure conditions. An artisanal-quality alligator or calf strap, used daily with reasonable care, provides 3-5 years before requiring replacement. The natural ageing of leather — patina development, colour shift — is a desirable process that characterizes the object. The 18-month warranty offered by the Casati Milano atelier covers manufacturing defects and guarantees certified artisanal quality.