Swiss. Stainless steel. Introduced in 1971, the Omega Speedmaster Mark III marked a revolutionary turning point for the brand, serving as the first automatic chronograph in the Speedmaster collection. Housed in the iconic "Pilot Line" case—a chunky design characteristic of 1970s avant-garde styling—it protects the sophisticated Calibre 1040 movement, a high-frequency, self-winding chronograph. The blue sunray dial offers a captivating aesthetic, providing a vibrant contrast to the industrial architecture of the case. This particular example is accompanied by its original red presentation box from Cope of Nottingham, a prestigious, long-standing British family jeweller, which adds a distinct layer of provenance and heritage to the set. Professionally serviced in 2022, with the accompanying receipt included. Marked with serial number, "36260042", on movement rotor. Marked with reference, "176.002", inner caseback. 41mm x 51mm. Swiss. Introduced in 1971, the Omega Speedmaster Mark III marked a revolutionary turning point for the brand, serving as the first automatic chronograph in the Speedmaster collection. Housed in the iconic "Pilot Line" case—a chunky design characteristic of 1970s avant-garde styling—it protects the sophisticated Calibre 1040 movement, a high-frequency, self-winding chronograph. The blue sunray dial offers a captivating aesthetic, providing a vibrant contrast to the industrial architecture of the case. This particular example is accompanied by its original red presentation box from Cope of Nottingham, a prestigious, long-standing British family jeweller, which adds a distinct layer of provenance and heritage to the set. Professionally serviced in 2022, with the accompanying receipt included. Marked with serial number, "36260042", on movement rotor. Marked with reference, "176.002", inner caseback.

Minor tool marks to caseback. The watch was observed to be running at the time of cataloguing. It has not been tested for timekeeping accuracy and may require adjustment.