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Movement

Assembly

Hand-wound lever caliber built on a jewelled mainplate: mainspring barrel, going train, lever escapement, balance, and motion works, all running in ruby jewels (here modelled as the watch bearings). A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Movement parts and their functions

9 top-level parts · 15 parts in total · full bill of materials below
Movement parts diagram: 1 mainplate & bridges, 2 jewel set, 3 ball bearing, 4 mainspring barrel, 5 coil spring, 6 going train, 7 escapement, 8 balance assembly, 9 motion works. 15 parts in 9 top-level items.
Movement parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Mainplate & Bridges 1× Plate + bridges
2 Jewel Set 1× Ruby jewel bearings
3 Ball Bearing 2× Cap-jewel pivot bearings
4 Mainspring Barrel 1× Mainspring barrel
5 Coil Spring 1× Mainspring (reuse)
6 Going Train 1 parts 1× Going train
7 Escapement 2 parts 1× Lever escapement
8 Balance Assembly 3 parts 1× Balance assembly
9 Motion Works 1× Hour/minute reduction

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Movement

9 top-level lines · 15 rows shown · 15 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Mainplate & Bridges pocket-watch-mainplate 1× 1 · part
2 Jewel Set pocket-watch-jewel-set 1× 1 · part
3 Ball Bearing ball-bearing 2× 2 · part
4 Mainspring Barrel pocket-watch-barrel 1× 1 · part
5 Coil Spring coil-spring 1× 1 · part
6 Going Train 1 parts pocket-watch-gear-train 1× 1 3 assembly
6.1 Train Wheel pocket-watch-train-wheel 3× 3 · part
7 Escapement 2 parts pocket-watch-escapement 1× 1 2 assembly
7.1 Escape Wheel pocket-watch-escape-wheel 1× 1 · part
7.2 Pallet Fork pocket-watch-pallet-fork 1× 1 · part
8 Balance Assembly 3 parts pocket-watch-balance 1× 1 3 assembly
8.1 Balance Wheel & Staff pocket-watch-balance-wheel 1× 1 · part
8.2 Coil Spring coil-spring 1× 1 · part
8.3 Index Regulator pocket-watch-regulator 1× 1 · part
9 Motion Works pocket-watch-motion-works 1× 1 · part

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Where the movement is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks