Size 17. The watch contains a stem-set 17-jewel movement with a lower second hand complication. The movement is associated with a white dial and is set in a matched hunting case #281512, stamped "18k". The dust cover is engraved "Repetition a Quarts". The inside back cover is engraved "Herrn Karl Specht In Anerkennung fur 25 jahr treue Diensle gewidmet Farbenfabriken vorm Friedr. Bayer & Co. Leverkusen, 1 Octobr. 1917", with the outside engraved with the initials "KS". The front cover shows a finely engraved winged lion, globe, and Mercury staff design.
