I am trying to find out anything about the Wilka or Lily Watch Co. The watch has both names on the 17 jewel movement. Any information as to age, quality, or company history would be greatly appreciated. Yes it does work. The movement reads LILY WATCH CO. 17 JEWELS 2ADJUSTMENTS 2 POSITIONS WILKA WATCH FY SWITZERLAND. There are no serial numbers or other markings on the movement. The case is marked 18K and S over C inside a G. Lightly etched into the inside of the case is 89067, MZ48 and EV39. Thank you for looking.

