favre leuba twin power watch

favre leuba twin power sea king watch.
original swiss made watch.
the second oldest watch manufacturer brand in the world.
manual hand winding system.
full fresh and running condition. give accurate time.
look like antique. full fresh each and every single parts.
real picture uploaded.
interested person most welcome.
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https://www.youtube.com/watch?v=9cJazUwYOo8&feature=youtu.be