Strap for Villeret Ultraplate Quantième Seconde Rétrograde White Gold / Flinqué

The lug width (measured width) of the Blancpain Villeret 6653Q-1529-55B is 22 millimetres. This dimension is measured between the lugs protruding from the case and is the only relevant parameter for purchasing a compatible strap. A strap with a different lug width, even by half a millimetre, will not fit correctly and compromises both the aesthetics and functionality of the timepiece.

For the Villeret 6653Q-1529-55B, we recommend a strap in dark brown or black alligator leather, preferably vegetable-tanned for a patina that develops over time. Alternatively, a high-quality chromium-tanned calf leather offers durability and aesthetic versatility. The choice of material must reflect the minimalist philosophy of the Villeret collection: dark and neutral tones are predominant, while saturated colours would be aesthetically discordant with the watch's design intent.

Changing the strap on a Blancpain Villeret 6653Q-1529-55B requires removing the two lateral spring bars that connect the strap to the case. Using a dedicated tool (spring bar tool), extract the bar from the first lug, remove the old strap, and insert the new one in the same position. The procedure is delicate and should ideally be performed at an authorised service centre or at the Casati Milano atelier, which provides support for the installation of their own straps.

Yes, any strap with a 22mm lug width is dimensionally compatible with the Blancpain Villeret 6653Q-1529-55B. However, dimensional compatibility does not guarantee aesthetic coherence. We recommend choosing noble materials (alligator, vegetable-tanned calf) and colours consistent with the austere spirit of the Villeret. The artisanal straps available on Milano Straps have been specifically selected not to compromise the refined craftsmanship of the timepiece.

The durability of a leather strap depends on the material, the quality of craftsmanship, and usage patterns. High-quality alligator or vegetable-tanned calf leather lasts approximately 3-4 years with moderate daily use. Natural leather is a living material: it is advisable to alternate straps to allow proper drying and reduce accelerated deterioration. Casati Milano straps benefit from an 18-month warranty against manufacturing defects and the option to replace worn components (the keeper and buckle are easily replaceable).