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Quartz Movement Module

Assembly

Self-contained quartz timing module: oscillator board, stepper motor, and reduction gear train driving the hand shaft. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Quartz Movement Module parts and their functions

6 top-level parts · 18 parts in total · full bill of materials below
Quartz Movement Module parts diagram: 1 plastic movement housing, 2 oscillator circuit board, 3 lavet stepper motor, 4 gear train, 5 hand shaft / cannon pinion, 6 battery contacts. 18 parts in 6 top-level items.
Quartz Movement Module parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Plastic Movement Housing 1× plastic movement housing
2 Oscillator Circuit Board 4 parts 1× oscillator board
3 Lavet Stepper Motor 3 parts 1× Single-coil Lavet-type stepper advancing the gear train one step per second pulse.
4 Gear Train 2 parts 1× Reduction wheels and pinions stepping the rotor speed down to hour, minute, and second outputs.
5 Hand Shaft / Cannon Pinion 1× hand shaft / cannon pinion
6 Battery Contacts 1× Spring contact strips inside the movement feeding cell voltage to the board.

3D model

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Build & assembly graph

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Bill of materials for Quartz Movement Module

6 top-level lines · 15 rows shown · 18 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Plastic Movement Housing wall-clock-movement-housing 1× 1 · part
2 Oscillator Circuit Board 4 parts wall-clock-circuit-board 1× 1 7 assembly
2.1 Bare PCB pcb-bare 1× 1 · part
2.2 Quartz Divider IC wall-clock-quartz-ic 1× 1 · part
2.3 Quartz Crystal wall-clock-quartz-crystal 1× 1 · part
2.4 SMD Passive (R/C/L) smd-passives 4× 4 · part
3 Lavet Stepper Motor 3 parts wall-clock-stepper 1× 1 3 assembly
3.1 Neodymium Magnet neodymium-magnet 1× 1 · part
3.2 Drive Coil wall-clock-stepper-coil 1× 1 · part
3.3 Stator Plate wall-clock-stator 1× 1 · part
4 Gear Train 2 parts wall-clock-gear-train 1× 1 5 assembly
4.1 Wheel & Pinion wall-clock-wheel-pinion 4× 4 · part
4.2 Second-Hand Bushing wall-clock-second-bushing 1× 1 · part
5 Hand Shaft / Cannon Pinion wall-clock-cannon-shaft 1× 1 · part
6 Battery Contacts wall-clock-battery-contacts 1× 1 · part

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Where the quartz movement module 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