Bullfrog leather watch straps

A set of custom-made straps made of bullfrog leather for the silver calibre cal. Vicheron Constantin. Original leather dyeing. Lining made of hypoallergenic waterproof vegetable tanned leather by Conceria La Bretagna (Italy) art. Idro Kansas. Ergonomic shape of the strap with the integration of the “podium”. The straps are stitched using an ancient, time-honoured hand-sewing technique, the “saddle stitch”, with waxed linen thread.
SPECIFICATIONS
Upper layer: bullfrog leather.
Bottom layer: waterproof hypoallergenic leather lining.
Water resistance: splash protection
Length: 115/75 mm, 22/20 mm.