What a fantastic and rare watch this Thunderbird in 18k yellow, not an everyday find with it's original jubilee bracelet.
3.5 million serial dates it to 1973/74 in my books.
The case is thick with even lugs, the turnograph bezel is extremely attractive and developed a nice patina.
The dial is extremely clean and soothing. All the lume plots are present. The hand set is in top conditions.
The rare jubilee bracelet is in nice conditions with little stretch and the old style clasp is very attractive.
All in all a great and classic watch to dress up or down!