Hermle 150-010 an FHS Hermle Clock Movement that has a plate size measuring 85 x 98 mm and a hand shaft length that measures 33 mm. This is an 8 day bim bam movement with 1/2 hour strike, key wound, balance regulated and 3 hammers at the bottom of the movement. Relative to the image, the key hole spacing measure A) 33 mm and B) 57 mm. This movement is a direct replacement for the Hermle movement 140.010.