ROLEX Oyster Perpetual Datejust Turn-O-Graph so called Thunderbird reference 1625,...

ROLEX Oyster Perpetual Datejust Turn-O-Graph so called Thunderbird reference 1625, Switzerland I. quarter 1971, self winding, stainless steel/gold combined including jubilee-bracelet with deployant clasp, screweddown case back and winding crown, bidirectional revolving bezel with 60-minutes graduation, silvered dial with applied hour- indices, tritium-luminous dots, gilded luminous hands, date under loupe-glass, calibre 1570, 26 jewels, 5 adjustments, diameter approx. 36 mm, length approx. 20 cm, original papers enclosed, sold in June 1976, 4 additional bracelet links (as spare parts) enclosed, overhaul recommended at buyer's expense, condition 2-3