Here we have a Steel Case & bracelet, self-winding wristwatch, a Constellation Chronometer model of Omega. Ref. S.F. 168.017Manufactured by Omega Watch Co in 1960. The automatic movement, Omega Cal. 5611 with 24 jewels, runs properly.The case from right to left and excluding the crown is about 34 mm, up to down is about 38 mm, the thickness is about 10 mm and the band is about 17 cm (excluding the case). Pictures shows current look of the watch, there is no any renovation on them so you'll get w
