---
description: Genuine MIYOTA 5Y20 circuit module, made in Japan. Core control for 2-hand no-date movement, generates quartz signal for stepper motor, fits 379 battery.
title: MIYOTA/CITIZEN 5Y20 Circuit Block Electronic Module - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/5Y20C.jpg
---
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- **MIYOTA/CITIZEN 5Y20 Circuit Block Electronic Module**
[](https://www.soflypart.com/wp-content/uploads/2019/05/5Y20C.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/05/5Y20CB.jpg)
# MIYOTA/CITIZEN 5Y20 Circuit Block Electronic Module
$3.00
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### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 4 | — | $3.00 |
| 5 - 9 | 5% | $2.85 |
| 10+ | 10% | $2.70 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 4 | — | $3.00 |
| 5 - 9 | 5% | $2.85 |
| 10+ | 10% | $2.70 |
MIYOTA/CITIZEN 5Y20 Circuit Block Electronic Module quantity
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## Product Description
This is a **genuine MIYOTA circuit block electronic module** for the **5Y20 movement**, **made in Japan**, designed for the **5Y20 two-hand quartz caliber**. It serves as the **core control component**, generating precise quartz oscillation signals to drive the stepper motor for accurate timekeeping. The 5Y20 is a classic two-hand (hour/minute) compact quartz movement commonly found in **ladies’ watches and fashion timepieces**. This product is **brand new and original**, intended for repairing movements that fail to run due to circuit failure.
## Specifications
- **Brand**：MIYOTA (by CITIZEN)
- **Compatible Movement**：**5Y20** two-hand quartz caliber (hour/minute, **no date**)
- **Origin**：**Made in Japan**
- **Quality**：**Genuine original**, brand new
- **Function**：**Generates and processes time signals** for stepper motor
## FAQ
**1. Is this circuit module an original MIYOTA genuine part?**
**Yes**. It is an **original MIYOTA factory part**, **made in Japan**, designed for the 5Y20 two-hand quartz movement.
**2. Which movements is this circuit module compatible with?**
It fits the **MIYOTA 5Y20 two-hand quartz movement** (5½×6¾ ligne, approx. 13.00×15.80mm, 2.54mm height). The 5Y20 is a **two-hand, no-date** movement with one crown position for time setting. This module **does not fit 5Y30 (3-hand) or 5Y32 (3-hand with date)** calibers.
**3. What are the symptoms of circuit module failure?**
The circuit module is the **core control component** of the movement. Common symptoms include: **movement not running after battery replacement**, **noticeable time gain/loss**, or **intermittent stoppage**. The 5Y20 offers accuracy of **±20 seconds/month** with a battery life of approximately **4 years**. **Timely replacement** is recommended.
## Why Choose SOFLY Watch Parts?
**Fast Worldwide Shipping** – Orders are dispatched within 3 business days.
**Competitive Pricing** – Great value across watch movements, replacement parts and watchmaking tools.
**Extensive Selection** – More than 3,000 watch movements, parts and accessories available.
**Trusted Worldwide** – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
**Personalized Sourcing** – Can’t find the part you need? Contact **info@soflypart.com** or WhatsApp **+86 18620212114.**
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It serves as the\u00a0core control component, generating precise quartz oscillation signals to drive the stepper motor for accurate timekeeping. The 5Y20 is a classic two-hand (hour/minute) compact quartz movement commonly found in\u00a0ladies' watches and fashion timepieces. This product is\u00a0brand new and original, intended for repairing movements that fail to run due to circuit failure. Specifications Brand\uff1aMIYOTA (by CITIZEN) Compatible Movement\uff1a5Y20\u00a0two-hand quartz caliber (hour/minute,\u00a0no date) Origin\uff1aMade in Japan Quality\uff1aGenuine original, brand new Function\uff1aGenerates and processes time signals\u00a0for stepper motor FAQ 1. Is this circuit module an original MIYOTA genuine part? Yes. It is an\u00a0original MIYOTA factory part,\u00a0made in Japan, designed for the 5Y20 two-hand quartz movement.\u00a0 2. Which movements is this circuit module compatible with? 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This product is\u00a0brand new and original, intended for repairing movements that fail to run due to circuit failure. Specifications Brand\uff1aMIYOTA (by CITIZEN) Compatible Movement\uff1a5Y20\u00a0two-hand quartz caliber (hour/minute,\u00a0no date) Origin\uff1aMade in Japan Quality\uff1aGenuine original, brand new Function\uff1aGenerates and processes time signals\u00a0for stepper motor FAQ 1. Is this circuit module an original MIYOTA genuine part? Yes. It is an\u00a0original MIYOTA factory part,\u00a0made in Japan, designed for the 5Y20 two-hand quartz movement.\u00a0 2. Which movements is this circuit module compatible with? It fits the\u00a0MIYOTA 5Y20 two-hand quartz movement\u00a0(5\u00bd\u00d76\u00be ligne, approx. 13.00\u00d715.80mm, 2.54mm height). The 5Y20 is a\u00a0two-hand, no-date\u00a0movement with one crown position for time setting. This module\u00a0does not fit 5Y30 (3-hand) or 5Y32 (3-hand with date)\u00a0calibers. 3. 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