(In order from left to right) I have a Seiko Sportsman Diashock, Bulova Sea King, and a Lucien Piccard Seashark. The only watch that works is the Seiko, except everytime I try to turn the crown backward to change the date, it unscrews from the watch.
As for the Lucien Piccard, I can feel the self winding mechanism moving around, but it doesn't run and the crown has been broken off. The Lucien belongs to my father and I just asked him about it and he said it stopped working long ago. I can't seem to get it open though because the is no back to pop off. I assume it is sealed somehow because it says on the back between the lugs, "Deep Water Pressure Tested".
The Bulova broke many years ago and I can see why. The spring on that big flywheel looking thing broke.
Could someone tell me the dates on these and if they are rare or even desired?