Jewellery, Watches, Silver and Objects of Vertu

Omega. A stainless steel tonneau-form automatic chronograph wristwatch with day, date, 24-hour indication and bracelet, Ref. ST176.0012, Speedmaster Mark IV, circa 1978.
Movement: cal. 1045, automatic, 17 jewels, no. 41920408.
Dial: black, baton indexes, subsidiary dials for constant seconds, 12-hour register, 24-hour indication, apertures for day and date.
Case: stainless steel, screw-down back, stainless steel bracelet.
Signed: case, dial, movement and bracelet.
Dimensions: length 45mm, width 41.5mm.
Accessories: three spare links.
£1,200-£1,800