Description Late 20th century Case: 18 carat gold, 40 mm diameter Bracelet: original Breitling leather strap with 18 carat gold original Breitling clasp Dial: gold-coloured Functions: date, tachymeter and chronometer Numbered: 3412 / K 13047X Caliber: Valjoux 7750, automatic Gross weight approx. 117.2 g Movement not tested