I'd love to know the story on this one. It's a Zenith A3635 diver from the 60's I believe. I originally bought it because the price was only a few hundred dollars over what the GF bracelet was worth. But the more I wear the watch and stare at it the more I like it. It's actually one of my favourite watches to wear because it is tragically cool. Did someone lose it at the bottom of an ocean on a diving trip? Or simply leave it in their pants pocket doing a wash? Who knows?