OMEGA RECTANGULAR Reference: 161.013. Serial number: 22177498 Case in 18k yellow gold, light grey dial with baton hour markers. Self-winding mechanical movement (calibre 671). Yellow gold link bracelet, engraved clasp. Plexiglas glass. Circa 1965. Size: 25 x 34 mm. Gross weight: 66.9 g. An 18k gold wristwatch automatic movement, by Omega. Circa 1965. RC : Sold as is, traces of wear and use. Movement functional at the time of the description, need to be serviced, no warranty.