Rotation Assembly
AssemblyThe rotating drum that carries the watch through slow turns-per-day cycles in either direction. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Rotation Assembly
5 top-level lines as of r186872| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Winder Drum | watch-winder-drum | 1× | 1 | · | part |
| 2 | Drum Spindle | watch-winder-drum-spindle | 1× | 1 | · | part |
| 3 | Ring Gear | watch-winder-ring-gear | 1× | 1 | · | part |
| 4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5 | Counterweight | watch-winder-counterweight | 1× | 1 | · | part |