This listing doesn't seem quite correct. The 300 is under seamaster and the date box doesn't have the metal surround? The seller mysteriously covered this up with the hands, maybe to hide it? I was more curious about the 300 though as I have seen one other like this but it was a "put together".

 

http://m.ebay.com/itm/Vintage-1960s...6-024-67-Wrist-Watch-/321994026088?nav=SEARCHPurchases made through these links may earn this site a commission from the eBay Partner Network

 

It's a really poor redial - look at the Omega logo too. Saw this the other day and simply closed the browser window.

From a seller named Watch Lab, we shouldn't be surprised that he's cooking up a couple Frankens!