Gear Train
AssemblyThe going train stepping barrel torque up to escapement speed: center, third, and fourth wheels with their pinions, running in jewels. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Gear Train
1 top-level line as of r104532| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Train Wheel | mechanical-watch-train-wheel | 3× | 3 | · | part |