Martin Guitars 000-15SM Vintage Style, Body Style 000 12-Fret - solid mahogany top/back/sides, solid mahogany neck, morado bridge & fretboard, nut width 44,45mm, 20 frets (12 clear), Slotted Headstock, open-geared nickel machine heads with butterbean knobs, includes 331 hardshell case. Finish: Satin