SEIKO rare Flyback-chronograph with hours and minutes counter at 6...

SEIKO rare Flyback-chronograph with hours and minutes counter at 6 reference 7016-5011, Japan around 1975, self winding, steel- monocoque case, Seiko bracelet with deployant clasp, gilded dial with applied hour-indices, silvered hands, day and date, calibre 7016A, 17 jewels, measures approx. 41 x 37 mm, L approx. 19,5 cm, hand has to be adjust, needs to be overhauled, otherwise condition 2-3