This is a 1968 Omega Speedmaster Ref. 145.012, representing the fourth generation of the model. It is known as the final Speedmaster to be powered by the legendary Caliber 321, which drew renewed attention when the movement was reintroduced in 2019.
The hands show signs of aging, including rust and discoloration, while the tritium lume on the dial remains well preserved. The watch is fitted with the rare “Caterpillar” bracelet (Ref. 1039 / FF516), which is also dated to 1968, matching the production year of the watch.
