LONGINES Munich Games Chronograph 1972 ref. 8615-1 (Date)
 
Good vintage unpolished condition, with light use marks and lines.
Original bracelet in good condition.
Beautiful silver/gray original dial in amazing condition. Original hands with lightly darkened tritium.
Original crown and pusher. Case back engraved with the Munich Games logo and the serial number clearly readable.
Valjoux 234 hand winding movement with no service history but working fine with good timekeeping and amplitude, chronograph start and reset properly. 
Has the original box.