GIGANDET WAKMANN.
Chronographe Gigandet-Wakmann rare en acier noir, Datora Triple Calendrier antimagnétique dans son bo?tier noir réf.13.36, cadran noir, calibre Valjoux 72C/730, bracelet gris NATO.Gigandet-Wakmann rare black steel DatoraTriple Calendar Chronograph anti magnetic in a special black steel case ref.13.36, black dial, caliber Valjoux 72C/730, grey NATO strap,.Dated 1970.Diam: 45 mm with the crown.