Nice vintage watches need nice straps!
Zuccolo Rochet & Cie (ZRC) are a large international and well respected company established over 100 years ago in Paris. ZRC are well known as a supplier of straps to many famous watch brands.
Object nr: A73
Lenght: 113mm/79mm (without buckle: Steel)
Colour: Marin blue
The strap has never been used but is vintage/old.