The back says, "Bulova watch co p4 water resistant assembled in Hong Kong stainless steel case", this is written around the circumference on the back. It is a stainless steel watch with a black leather band. I am fairly sure it is from between 1960 and 1968. I really need your help with a manual or a source for me to go to. Thank you, DaveB.

Watches - Bulova - Men's Watch