---
description: MIYOTA/CITIZEN 6T51 balance wheel for movement repair and servicing. Brand new precision replacement part for watchmakers and repair professionals.
title: MIYOTA/CITIZEN 6T51 Balance Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/6T51BALANCE.jpg
---
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- **MIYOTA/CITIZEN 6T51 Balance Wheel**
[](https://www.soflypart.com/wp-content/uploads/2019/05/6T51BALANCE.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/05/6T51BB.jpg)
# MIYOTA/CITIZEN 6T51 Balance Wheel
$14.00
You Saved
| Brand | Choose an option MIYOTA- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $14.00 |
| 3 - 4 | 5% | $13.30 |
| 5 - 9 | 7% | $13.02 |
| 10 - 14 | 10% | $12.60 |
| 15+ | 15% | $11.90 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $14.00 |
| 3 - 4 | 5% | $13.30 |
| 5 - 9 | 7% | $13.02 |
| 10 - 14 | 10% | $12.60 |
| 15+ | 15% | $11.90 |
MIYOTA/CITIZEN 6T51 Balance Wheel quantity
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## Product Description
This is a **genuine MIYOTA balance wheel** for the **6T51 movement**, **made in Japan**, designed for the **6T51 automatic mechanical caliber**. It serves as the **core regulating component** of the movement, working with the hairspring to form a **harmonic oscillator** that oscillates at **28,800 beats per hour (4Hz)** , precisely controlling the release of mainspring energy as the key determinant of timekeeping accuracy. This product is **brand new and original**, not a generic replacement part.
## Specifications
- **Brand**：MIYOTA (by CITIZEN)
- **Compatible Movement**：**6T51** automatic caliber (including 6T51 Gilt version)
- **Part Name**：**Balance Complete** (Balance Wheel with Hairspring)
- **Origin**：**Made in Japan**
- **Quality**：**Genuine original**, brand new
- **Function**：Forms **harmonic oscillator** with hairspring, **controls energy release** for accurate timekeeping
## FAQ
**1. Is this balance wheel an original MIYOTA genuine part?**
**Yes**. It is an **original MIYOTA factory part**, **made in Japan**. The 6T51 is a compact automatic mechanical caliber produced by Citizen’s MIYOTA division.
**2. Which movements is this balance wheel compatible with?**
It fits the **MIYOTA 6T51 automatic mechanical caliber** (**8¾ ligne**, 19.80mm diameter, 5.98mm height). The 6T51 is a **3-hand day-date** movement (day/date at 3 o’clock), available in a **Gilt (gold-tone)** version—the balance wheel is common to both.
**3. What happens if the balance wheel is damaged?**
The balance wheel is the **core regulating component** of the movement’s timing system. Its oscillation frequency (**28,800 bph**) directly impacts timekeeping accuracy. Damage can cause **stoppage, severe timekeeping errors, or abnormal amplitude**. The movement offers accuracy of **-20/+40 sec/day**—if the watch exhibits timekeeping errors or stoppage, have a professional watchmaker inspect the balance wheel.
## 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 regulating component\u00a0of the movement, working with the hairspring to form a\u00a0harmonic oscillator\u00a0that oscillates at\u00a028,800 beats per hour (4Hz)\u00a0, precisely controlling the release of mainspring energy as the key determinant of timekeeping accuracy. This product is\u00a0brand new and original, not a generic replacement part. Specifications Brand\uff1aMIYOTA (by CITIZEN) Compatible Movement\uff1a6T51\u00a0automatic caliber (including 6T51 Gilt version) Part Name\uff1aBalance Complete\u00a0(Balance Wheel with Hairspring) Origin\uff1aMade in Japan Quality\uff1aGenuine original, brand new Function\uff1aForms\u00a0harmonic oscillator\u00a0with hairspring,\u00a0controls energy release\u00a0for accurate timekeeping FAQ 1. Is this balance wheel an original MIYOTA genuine part? Yes. It is an\u00a0original MIYOTA factory part,\u00a0made in Japan. The 6T51 is a compact automatic mechanical caliber produced by Citizen's MIYOTA division. 2. 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