---
description: Genuine MIYOTA 0S10 6H coil block, Japan made. For 0S10 chronograph 6H stepper drive, converts pulses to magnetic force, fits 399 battery.
title: MIYOTA/CITIZEN 0S10 6H Coil Block - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/0S106HCO.jpg
---
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- **MIYOTA/CITIZEN 0S10 6H Coil Block**
[](https://www.soflypart.com/wp-content/uploads/2019/05/0S106HCO.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/05/0S106HCOB.jpg)
# MIYOTA/CITIZEN 0S10 6H Coil Block
$3.50
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| Brand | Choose an option MIYOTA- 
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### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 4 | — | $3.50 |
| 5 - 9 | 5% | $3.33 |
| 10+ | 10% | $3.15 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 4 | — | $3.50 |
| 5 - 9 | 5% | $3.33 |
| 10+ | 10% | $3.15 |
MIYOTA/CITIZEN 0S10 6H Coil Block quantity
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## Product Description
This is a **genuine MIYOTA 6H coil block** for the **0S10 and 0S20 movements**, **made in Japan**, designed for **0S10/0S20 quartz chronograph calibers**. It serves as the **core drive component** for the 6H (6 o’clock) stepper motor, converting electrical pulses from the circuit board into magnetic force to drive the gear train. This product is **brand new and original**, intended for repairing movements that fail due to open circuits, short circuits, or corrosion damage to the coil.
## Specifications
- **Compatible Movements**：**0S10 / 0S20** quartz chronograph calibers
- **Origin**：**Made in Japan**
- **Quality**：**Genuine original**, brand new
- **Function**：**Converts electrical pulses to magnetic force** for stepper motor
## FAQ
**1. Is this coil block an original MIYOTA genuine part?**
**Yes**. It is an **original MIYOTA factory part**, **made in Japan**, designed for 0S10/0S20 chronograph calibers.
**2. Which movements is this coil block compatible with?**
It fits **MIYOTA 0S10 and 0S20 quartz chronograph movements**. Both measure **13½ ligne** (30.80mm)—0S10 height is **4.13mm**, 0S20 height is **5.10mm**.
**3. Which function does the 6H coil drive?**
This coil drives the **6 o’clock (6H) stepper motor**, powering the **small seconds hand at 6 o’clock** or related functions. The 0S10/0S20 use multiple coil designs—6H coil is one position among several. The 0S10 is a **six-hand chronograph caliber** featuring **chrono hour/min/sec, date**, and **long-life battery**.
## 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 drive component\u00a0for the 6H (6 o'clock) stepper motor, converting electrical pulses from the circuit board into magnetic force to drive the gear train. This product is\u00a0brand new and original, intended for repairing movements that fail due to open circuits, short circuits, or corrosion damage to the coil. Specifications Compatible Movements\uff1a0S10 / 0S20\u00a0quartz chronograph calibers Origin\uff1aMade in Japan Quality\uff1aGenuine original, brand new Function\uff1aConverts electrical pulses to magnetic force\u00a0for stepper motor FAQ 1. Is this coil block an original MIYOTA genuine part? Yes. It is an\u00a0original MIYOTA factory part,\u00a0made in Japan, designed for 0S10/0S20 chronograph calibers.\u00a0 2. Which movements is this coil block compatible with? It fits\u00a0MIYOTA 0S10 and 0S20 quartz chronograph movements. Both measure\u00a013\u00bd ligne\u00a0(30.80mm)\u20140S10 height is\u00a04.13mm, 0S20 height is\u00a05.10mm. 3. 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