Omega, Ref. 145012-67 Speedmaster Swiss. C. 1967. Professionally restored by Omega in 2018. The restoration included a full movement overhaul, case polish, and a new handset and bezel. The watch has been unworn since the service. Movement serial number, "25005811". The watch was found to be running at the time of cataloguing. It has not been tested for timekeeping accuracy and may require adjustment.