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: A70
Lenght: 110mm/78mm (without buckle: Gold plaque)
Colour: Marin Blue
The strap has never been used but is vintage/old.