Hello, I bought this Zenith Chronometer about a month ago at a flea market and have been trying to get some info on it to no avail. The movement is stamped Zenith, 15 jewels, 3 adj. and it is also stamped Vail Watch Co. I could not find any info at all on this company. Clocks are my hobby, this is the first watch I have bought, only because I thought is was pretty neat. They are not a common watch (or clock) I believe, I found out that much. Any info would be greatly appreciated.