This Vintage Ref 7911 Waffle Dial 31mm Oysterdate is in amazingly good condition for the age and  rare as they never come with waffle dials in this condition. The watch will be serviced prior to the sale.

Details: 

Brand: Tudor 
Model: Prince Oysterdate 31
Reference: 7911
Year: 1957
Material: Stainless Steel
Dimensions: 31mm
Crystal:  Plexiglass, NOS Tropic 103 crystal installed 
Movement: Automatic 
Bracelet/Strap: Vintage 17mm Strap
Box/Papers: No/No