TUDOR, OYSTERDATE- SHOCK-RESISTING, case No. 630253, Ref,TUDOR Oysterdate - 41 mm, Stainless Steel for sale | eBay,Tudor Oyster Shock Resisting Ref.7934 – Ad Astra,No. 456 / Tudor Oysterdate 7962 - 1965 – From Time To Times,TUDOR - a Vintage stainless steel Oysterdate shock-resisting