Omega Constellation Chronometer

classic wristwatch, reference 168018, c. 1969
Case: gold 585, diameter c. 35 mm
Movement: self-winding, red gilt lever movement, numbered 27229863, calibre 564, precision adjust, 24 stones
Dial: silver-coloured, applied baton numerals, date, central second
Accessories: pin buckle plaque
Omega launched the first automatic chronometer with the model name Constellation in 1952. It is characterised by great precision of movement, hence the emblem of the Geneva Observatory on the back.
Specialist: Günter Eichberger