BUREN Calibre 82 rare 18k yellow gold limited gents wristwatch, Switzerland 1971/1997, limited on 239 pieces, self winding, 6-times screwed solid case, white dial with raised gilded hour-indexes, gilded Dauphine-hands, calibre 82 aus the year 1971 with 2 barrels, 36000 A/h, diameter approx. 38 mm, condition 2, property of a collector