OMEGA Constellation Ref 168.027 men's watch. Yellow gold 18K. Automatic movement cal. 564 with good performance (+9 s/d. 237° amplitude). Gold-colored dial with applied indices and date display. Omega bracelet in yellow gold 18K with folding clasp. Good condition with signs of wear. The case back has a large scratch. Diameter approx. 35 mm (measured without crown). Fits up to approx. 19 cm wrist size.