Maybe the watch that was raved about most when people realized that only a few thousand of each colour were made, the BB41 Smiley (with ETA movement) is indeed rare. The watch has not been worn much and has an unidentified inscription on its caseback. The kit is pretty complete with original unworn Nato blue band and box papers.
 
Details:
 
Brand: Tudor
Model: Black Bay 41
Reference: 79220B
Year: 2017
Material: Stainless Steel
Dimensions:  41mm
Crystal:  Sapphire
Movement: Automatic ETA Movement
Bracelet/Strap: Original Stainless Bracelet + Original NATO Unused
Box/Papers: Yes/Yes