This is a rare Tudor 'Big Rose', nicknamed due to the large logo on the dial. 
 
This particular one has a good condition dial, with a crosshair design. There is some ageing to the dial, better than others available on the market. 
 
The Rolex Oyster case measures 34mm in diameter, excluding the screw down Rolex crown. The screw down case back shows some marks to it. 
 
The hand wound Tudor movement is running well and keeping good time for a vintage watch. 
 
The watch has been fitted with a new crystal and comes on a NOS vintage generic riveted bracelet.
 
In addition, it comes in a vintage Tudor box.