Strap for Villeret Ultraplate Power Reserve Date Red Gold / Opaline

The lug width of the Blancpain Villeret 6606A-3642-55A is 22mm. This measurement is essential for selecting a compatible strap. The 22mm dimension ensures harmonious proportions on the 40mm case without creating a floating appearance or aesthetic overload.

For a Villeret in red gold, we recommend cognac Havana alligator or caramel brown calf leather with gold-toned finishing. Alligator emphasises the grain texture against the precious metal case, whilst calf offers a more subdued patina. Avoid cool colours (blue, grey) that contrast with the warmth of rose gold. Our 22mm straps are available online or customisable at the Casati Milano atelier.

The strap is changed using a spring bar tool to release the passants (springbars) from the lugs. Position the tool beneath the passant, press gently downward to compress the internal spring, remove the old strap, then insert the new one until it clicks back into place. The operation takes 2-3 minutes per side. If you prefer professional assistance, Casati Milano offers strap-change service at the atelier.

Yes, any strap with 22mm lug width is compatible with the 6606A-3642-55A. It is essential to verify that the strap has passants (springbar passants or quick-change systems) of the same dimensions. Our 22mm collection is specifically tested on Blancpain Villeret models and equivalent timepieces. Consult our available straps for this size.

A quality natural leather strap (alligator, calf) typically lasts 3–5 years with moderate daily wear. Durability depends on exposure to moisture, perspiration, repetitive movement and maintenance. Our straps include an 18-month warranty covering manufacturing defects. To extend lifespan, we recommend rotating straps and avoiding prolonged water exposure.