1970s Omega Speedmaster Professional Mark II – Vintage Chronograph Watch Authentic 1970s Omega Speedmaster Mark II with manual-wind Calibre 861 movement. This iconic chronograph features the classic dial markings reading "OMEGA," "Speedmaster," "PROFESSIONAL," and "MARK II" positioned below 12 o'clock. A celebrated timepiece from the golden era of Swiss watchmaking, known for precision engineering and timeless design. Part exchange available on your existing timepiece.
