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Quartz Base Movement

Assembly

The timekeeping core: a 32,768 Hz crystal and divider IC pulse a Lavet stepper whose gear train drives the local-time hands and the world-time take-off. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Quartz Base Movement parts and their functions

6 top-level parts · 6 parts in total · full bill of materials below
Quartz Base Movement parts diagram: 1 quartz crystal, 2 driver IC, 3 stepper rotor, 4 copper winding, 5 gear train, 6 movement frame. 6 parts in 6 top-level items.
Quartz Base 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 Quartz Crystal 1× 32.768 kHz crystal
2 Driver IC 1× Divider and coil driver
3 Stepper Rotor 1× Magnet rotor and pinion
4 Copper Winding 1× Stepper coil
5 Gear Train 1× Reduction train
6 Movement Frame 1× Movement frame

3D model

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Build & assembly graph

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Bill of materials for Quartz Base Movement

6 top-level lines · 6 rows shown · 6 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Quartz Crystal world-time-clock-quartz-crystal 1× 1 · part
2 Driver IC world-time-clock-driver-ic 1× 1 · part
3 Stepper Rotor world-time-clock-stepper-rotor 1× 1 · part
4 Copper Winding copper-winding 1× 1 · part
5 Gear Train world-time-clock-gear-train 1× 1 · part
6 Movement Frame world-time-clock-movement-frame 1× 1 · part

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Where the quartz base 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