Mine was purchased in 1961 in Montreal and I wear it every day ... it made the trip in my former 2009 S.. Drive Z4 35i from Ontario to California and back ... now accompanies me in my ///M3 when I travel. I don't believe in putting it in a box to look at so I wear it every day. It is a
TUDOR (Case by ROLEX)
Oyster Prince
DATE - DAY
Rotor Self Winding
Purchased October 1961 $387.00 plus tax
Appraised June 2010 at $19,600.00
Has traveld to and around 5 continents, keeps perfect time and has been cleaned 2 times and now has the 4th crystal, not bad for over 50 years of service
Photo not the best taken with my iPhone 4
Also added some History on the Oyster Line (source Tudor Website image below).