http://www.ebay.com/itm/VINTAGE-OME...944950?hash=item464f86cc76:g:ZRgAAOSwtJZXW7m-Purchases made through these links may earn this site a commission from the eBay Partner Network
VINTAGE OMEGA SPEEDMASTER 321 DIAL TROPICAL CK 2915 2998 ............sure, that is your standard 2915/2998, with" Professional " on the dial.....kind regards. achim..... but it will sell; my guess is $ 400.
Probably dug up by a treasure hunter with a metal detector. Or maybe it was exhumed (if you know what I mean).