Correct bracelet/end links for vintage Ref. 166.001?

This watch is the same model that my favorite uncle owned, so can the forum please help me find/confirm the correct bracelet for my vintage Seamaster Ref 166.001?. Someone once told me that the correct/proper bracelet for this reference is he 8220 with number 11 end links. Not sure what bracelet is currently on it, but the number 11 end links certainly don't look flush enough to look proper to the watch. Thank you all so much for your thoughts!!