Omega Speedmaster 50th Anniversary
Omega Speedmaster 50th Anniversary (yellow gold)
In 2007 Omega brought this limited edition anniversary version of the legendary manual winding chronograph Speedmaster Professional ("Moon Watch") on the market. In contrast to that, this model provides a series of meaningful improvements movement with co-axial escapement (and higher duration), certified chronometer COSC, sapphire crystal, caseback with sapphire crystal, higher water resistance and improved steel bracelet.
As a tribute to its family tree the watch bears the original OMEGA logo from the year 1957. Directly below, at the watches of the limited editions in the three gold versions (57 pieces each) the serial number 00/57 is located or at the stainless steel version (limited to 1957 pieces) the serial number 0000/1957.