Strap for De Ville Prestige Automatic 36.5 Yellow Gold / Silver

The lug width of the De Ville 4612.30.02 is 18 millimetres. This measurement is taken by positioning a digital calliper or ruler between the two horizontal pins protruding from the case: it is a specific dimension that requires dedicated straps to ensure proper fit.

Alligator represents the ideal choice for this yellow gold dress watch: the regular grain texture and moderate lustre harmonise perfectly with the case. Excellent alternatives are vegetable-tanned calf leather and shell cordovan, which develop organic patina over time and age in parallel with the gold.

The strap is changed using a specific tool to remove the spring bars (springbar tool). Position the tool on the lateral pin, gently lever to compress the internal spring of the pin, and slide off the old strap. Repeat from the opposite side. Insert the new strap by aligning the holes and allow the pin to expand naturally.

Yes, provided it is 18mm lug width. Artisanal or specialist brand straps are often superior in quality to original Omega straps, offering fine leathers, custom finishes and competitive pricing. The important thing is to verify the exact lug width to avoid instability.

A fine leather strap (alligator, vegetable-tanned calf, shell cordovan) worn daily lasts on average 3-5 years, depending on climate, humidity and frequency of replacement. Shell cordovan tends to last longer due to greater fibre density. Regular maintenance with specific balms significantly extends durability.