140-xxx (150-xxx)8-day spring movement with balance-wheel regulator Subgroups 150-010 8-day spring movement with balance-wheel regulator, winding and hand-setting at the front. 1h and 1/2 hour strike.type of strike: 3 hammers below, bim-bam gong strikeFixing: by 4 straps Dimensions: B 85 x H 98 x D 60 mmdepth: 87mmMinute hole: 2.0 x 2.0 mmHour hole: Ø 4.5 mm namehand movementtype of strikeVersionmanufactureritem No.140-01033 mmding-dong gongtable clock movementHermle181510 150-070 8-day spring movement with balance-wheel regulator, winding and hand-setting at the front. 1h and 1/2 hour strike.type of strike: 3 hammers below, bim-bam gong strikeFixing: by 4 straps Dimensions: B 85 x H 98 x D 60 mmdepth: 87mmMinute hole: 2.0 x 2.0 mmHour hole: Ø 4.5 mm namehand movementtype of strikeVersionmanufactureritem No.140-07033 mmding-dong belltable clock movementHermle181020 150-080 8-day spring movement with balance-wheel regulator, winding and hand-setting at the front. 1h and 1/2 hour strike.type of strike: 2 hammers on top, 2 bells on top Ø 46/51 mm Fixing: by 4 straps Dimensions: B 85 x H 98 x D 60 mmdepth: 87mmMinute hole: 2.0 x 2.0 mmHour hole: Ø 4.5 mm namehand movementtype of strikeVersionmanufactureritem No.140-08033 mmding-dong belltable clock movementHermle181030