Lebois & Co Avantgarde

Every Lebois & Co Avantgarde reference takes a 20 mm watch strap: all 3 we measured.

Shop 20 mm

Lebois & Co Avantgarde lug width by case size

3 references measured. Updated 2026-11-11.

CaseLug widthReferencesWatch strap attachmentFor example
40 mm20 mm3—112.412, 112.422, 112.433