Strap for Égérie Moonphase 37 White Gold / Creative Edition

The Vacheron Constantin Égérie 8006F/000G-B942 has a lug width of 18mm. This measurement refers to the internal distance between the two lugs of the case, which can be accurately determined using a digital calliper or a millimetre ruler placed flush against the crystal. Any strap with an 18mm attachment is dimensionally compatible with this reference.

For a diamond-set white gold case such as that of the Égérie 8006F/000G-B942, a vegetable-tanned alligator leather strap in midnight blue or gloss black is the most coherent choice at a manufacturing level. The natural grain of the scales complements the case texture without competing with it. Alternatively, smooth box calf or shell cordovan offer understated elegance for everyday wear. A white gold deployant clasp is the ideal fastening to maintain material continuity with the case.

The strap on the Vacheron Constantin Égérie is replaced using a fine-tipped spring bar tool to lever out the spring bar connecting the strap to the case lugs. On a diamond-set case, it is strongly advisable to entrust this operation to a qualified watchmaker or the Casati Milano atelier, where specialised tools are used to avoid scratching the set stones or the white gold surfaces.

Yes. Any handcrafted strap with an 18mm attachment is dimensionally compatible with the Vacheron Constantin Égérie 8006F/000G-B942. Milano Straps and the Casati Milano atelier produce bespoke straps in alligator, calf leather, shell cordovan and other fine materials, with customisable finishes and stitching. A white gold buckle or deployant clasp is recommended to maintain consistency with the original case materials.

The lifespan of a leather strap depends on leather quality, frequency of wear and maintenance. A high-quality vegetable-tanned alligator strap, worn regularly and kept away from excessive water and perspiration, retains its structural and aesthetic properties for 2 to 4 years. Casati Milano straps carry an 18-month guarantee against manufacturing defects. Rotating between two straps significantly extends their service life.