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Automatic Movement

Assembly

The engine: a wrist-wound mechanical caliber where a swinging rotor keeps the mainspring charged and a 28,800 vph balance regulates the train. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Bill of materials for Automatic Movement

8 top-level lines as of r47921
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Mainspring Barrel dive-watch-mainspring-barrel 1× 1 · part
2 Going Train dive-watch-going-train 1× 1 · part
3 Escape Wheel dive-watch-escape-wheel 1× 1 · part
4 Pallet Fork dive-watch-pallet-fork 1× 1 · part
5 Balance Wheel dive-watch-balance-wheel 1× 1 · part
6 Hairspring dive-watch-hairspring 1× 1 · part
7 Winding Rotor dive-watch-winding-rotor 1× 1 · part
8 Reverser Gears dive-watch-reverser-gears 1× 1 · part