Strap for Villeret Ultraplate Automatique 40mm Red Gold / Opalin / Bracelet

The lug width of the Blancpain Villeret 6651-3642-MMB is 22 millimetres. This measurement represents the distance between the two case lugs where the strap attaches. It is essential to measure this distance accurately before purchasing an aftermarket strap to ensure perfect compatibility.

For a Blancpain Villeret in 18-carat rose gold, alligator leather represents the most refined and traditional choice: the natural grain of the hide creates a sophisticated visual contrast with the lustre of gold. Superior-quality vegetable-tanned calf leather is a versatile alternative that develops a noble patina with age. Shell cordovan offers a more characterful option, whilst high-quality vulcanised rubber is ideal for more dynamic contexts.

Strap replacement requires a specific tool: the spring bar tool. Position the tool in the small aperture at the base of the lug, apply gentle pressure to release the spring bar from its housing, and remove the old strap. Insert the new strap, ensuring that the spring bar locks completely into the case lugs. If you do not own the tool, it is advisable to consult a professional watchmaker to avoid damage to the case.

Yes, any strap with a lug width of 22 millimetres is compatible with the Blancpain Villeret 6651-3642-MMB. It is important to verify that the strap has exactly 22mm width at the attachment points. Artisanal straps crafted bespoke guarantee the highest level of compatibility and aesthetic personalisation relative to the timepiece.

The lifespan of a leather strap depends on the material, frequency of wear and care. Superior-quality alligator or vegetable-tanned calf leather can last 5-7 years if worn daily, or 10+ years if worn occasionally. Shell cordovan is particularly durable and can exceed 10 years of service. Rotating between multiple straps and allowing the leather to dry after prolonged moisture exposure significantly extends strap longevity.