Yikes! http://www.ebay.com/itm/MUSEUM-QUAL...285794568?pt=Wristwatches&hash=item3cd5d8d308Purchases made through these links may earn this site a commission from the eBay Partner Network
"As you may know, Bumper/Hammer movement was designed in the 50's by Omega" So much for Harwood and Sarton, eh?
I guess it depends on your definition of museum. According to this listings standards my neighbor's garage should qualify.
They did say "designed", not invented, and they are only off by a decade or so. Obviously, English is not the first language of this seller, gatorcpa