657 mm Scale. 54 mm Nut. This guitar was made by Antonio Martinez Ortega, (A.M.) as far as Classical Guitars made by this journeyman guitar fabricator, Andres Segovia, Christopher Parkening and others preferred instruments made by him. Cedar and Cypress, Rosewood Pegs, in the mid 1960's Sabicas recorded his 1965 King of Flamenco video / DVD and performed live with a Cedar and Cypress model Flamenco Guitar. The balance of this guitar is remarkable, hence having been chosen for use by the top professionals in their respective fields.