Strap for Patrimony Self-Winding 36.5 White Gold / Blue

The Vacheron Constantin Patrimony 4110U/000G-B906 features a lug width of 16 mm. This dimension is inherent to the case design — a 36.5 mm white gold case — and ensures the proportional balance between case and strap that is characteristic of the Patrimony line. To confirm the measurement on your own watch, use a digital calliper positioned inside the lugs, resting against the spring bar.

For the Patrimony 4110U/000G-B906 in white gold, a vegetable-tanned alligator strap is the most coherent choice given the watch's haute horlogerie positioning. The alligator grain complements the refinement of the case and develops a natural patina over time that enhances its character. As an alternative, box-calf leather in navy or tobacco brown offers a classic, long-lasting solution fully consistent with the Patrimony's aesthetic philosophy.

The strap on the Patrimony 4110U/000G-B906 is secured via standard 16 mm spring bars. To replace it, insert a fine-tipped springbar tool into the lug hole to compress the bar and slide it out. It is advisable to work on a soft surface to avoid scratching the white gold case. If in any doubt, entrust the operation to a watchmaker or to the Casati Milano atelier for professional fitting.

Yes. Any strap with a 16 mm standard spring bar attachment is technically compatible with the Patrimony 4110U/000G-B906. MilanoStraps offers a curated selection of handcrafted 16 mm straps in fine leathers and technical materials, all produced with finishes and proportions befitting a white gold haute horlogerie case. Standard short/regular length is recommended for wrist circumferences between 160 and 195 mm.

The lifespan of a leather strap depends on the material, frequency of wear, and care. A quality vegetable-tanned alligator strap worn on a Patrimony used as a secondary watch can last between 3 and 6 years while retaining an impeccable appearance. Box-calf leather, being more resistant to moisture, tends to last slightly longer under daily use. Keeping the strap away from direct heat and occasionally applying a leather conditioner will significantly extend its life.