Antique Large Mantel Clock

I have another old clock.. I hope somebody could help me with. This large mantel clock is unknown but with an ornate movement and unique design. This clock appears to be an antique. The bummer is that it isnt in working condition and I have no pendulum or key for it. This clock is over 2ft in length and is about 15-17 in tall. On the bottom of the clock there is this emblem of wings with feathers at the end all I can make out is KIEN-- CLOCK I think its foreign but not sure. On the movement there is engraved 20cm over 152,53 the the chime has a intricate flower design on it really cool. If you have any idea of what this could be please share.