Approx. 47mm diameter, approx. 99g, silver, double case, exterior case with high relief of special quality, broken worked, interior case also worked through, bell, original dust cover of silver, signed Jo. Jacob Rothenfelder Oettingen, very early spindle movement with repetition on bell, board signed, No. 272, signed dial of silver, iron hand, work needing cleaning / overhaul, very rare.