Quartz Movement Module

Assembly

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Direct parts	5
Total parts	22
Used in	1 assembly
Class	Assembly

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A 32.768 kHz quartz oscillator divided down to one pulse per second drives a Lavet-type stepper that advances the analog gear train; the controller can also slew the hands to match the decoded radio time. 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

5 top-level parts · 22 parts in total · full bill of materials below

Quartz Movement Module parts diagram: 1 oscillator board, 2 coil spring, 3 stepper rotor, 4 hand gear train, 5 concentric hand shafts. 22 parts in 5 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.

#	Part	Qty	What it does
1	Oscillator Board 3 parts	1×	Quartz oscillator board
2	Coil Spring	1×	Stepper coil (reuse)
3	Stepper Rotor	1×	Stepper rotor
4	Hand Gear Train 2 parts	1×	Hand gear train
5	Concentric Hand Shafts	1×	Concentric hand shafts

3D model

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Build & assembly graph

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Bill of materials for Quartz Movement Module

5 top-level lines · 10 rows shown · 22 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Oscillator Board 3 parts	atomic-clock-osc-board	1×	1	14	assembly
1.1	Bare PCB	pcb-bare	1×	1	·	part
1.2	Quartz Crystal	atomic-clock-crystal	1×	1	·	part
1.3	SMD Passive (R/C/L)	smd-passives	12×	12	·	part
2	Coil Spring	coil-spring	1×	1	·	part
3	Stepper Rotor	atomic-clock-stepper-rotor	1×	1	·	part
4	Hand Gear Train 2 parts	atomic-clock-gear-train	1×	1	5	assembly
4.1	Helical Gear Pair	gear-pair	2×	2	·	part
4.2	Reduction Wheel	atomic-clock-train-wheel	3×	3	·	part
5	Concentric Hand Shafts	atomic-clock-hand-shaft	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

Watches & Timepieces 1 Radio-Controlled Atomic Clock

Used in 1 assembly

Radio-Controlled Atomic Clock

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

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Foxconn foxconn.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Flex (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics 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