---
description: Genuine Sellita SW200-721 balance wheel — Swiss-made, regulates oscillation and accuracy. Precision replacement for SW200 movement.
title: Sellita SW200-721 Balance Wheel - Sofly
image: https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg
---
[Skip to content](#content)
- [Home](https://www.soflypart.com)
-
- [Products](https://www.soflypart.com/shop/)
-
- [Watch Parts](https://www.soflypart.com/product-category/watch-parts/)
-
- [Watch Movement Parts](https://www.soflypart.com/product-category/watch-parts/movement-parts/)
-
- **Sellita SW200-721 Balance Wheel**
[](https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg)
[](https://www.soflypart.com/wp-content/uploads/2021/06/DSC07365.jpg)
# Sellita SW200-721 Balance Wheel
$52.00
You Saved
| Brand | Choose an option SELLITA- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $52.00 |
| 3 - 4 | 5% | $49.40 |
| 5 - 9 | 7% | $48.36 |
| 10 - 14 | 10% | $46.80 |
| 15+ | 15% | $44.20 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $52.00 |
| 3 - 4 | 5% | $49.40 |
| 5 - 9 | 7% | $48.36 |
| 10 - 14 | 10% | $46.80 |
| 15+ | 15% | $44.20 |
Sellita SW200-721 Balance Wheel quantity
Add to cart
x
[Checkout](https://www.soflypart.com/checkout/)
- Covers 99% of Repair Needs
- Wholesale Discounts
- Fast Global Shipping
- 24/7 Customer Support
## Product Description
**Genuine Sellita precision replacement balance wheel for the Sellita SW200 automatic movement (ref. SW200-721)**. **Swiss-made** quality component that plays a **critical role in regulating oscillation and accuracy** of the movement, ensuring **stable timekeeping performance**. The heart of the Sellita SW200 — an essential replacement part for professional movement servicing.
## Features & Function
- **Genuine Sellita part** — Swiss-manufactured, authentic replacement component
- **Critical regulating component** — controls oscillation and timekeeping accuracy
- **SW200-721 reference** — exact match for Sellita SW200 automatic movement specification
- **Stable timekeeping performance** — ensures accurate and consistent rate regulation
- **Professional servicing part** — essential for certified watchmakers maintaining SW200 movements
## Specifications
| Parameter | Value |
| --- | --- |
| **Part Name** | Balance Wheel |
| **Part Reference** | SW200-721 |
| **Movement** | Sellita SW200 Automatic |
| **Origin** | Switzerland |
| **Function** | Oscillation & Timekeeping Regulation |
| **Type** | Genuine Sellita Replacement |
## Applications
- Replacing worn or damaged balance wheels in Sellita SW200 movements
- Professional Sellita movement repair and overhaul
- Certified watchmaker spare parts supply
- Restoring accurate timekeeping and stable rate performance
- Sellita SW200 movement servicing and regulation
## FAQ
**Q1: Is this a genuine Sellita balance wheel?**
A: Yes — this is a **genuine Sellita replacement balance wheel (ref. SW200-721)**, Swiss-manufactured.
**Q2: What movement does it fit?**
A: It fits the **Sellita SW200 automatic movement**.
**Q3: Why is the balance wheel important?**
A: The balance wheel is the **heart of the movement**, regulating oscillation and controlling the watch’s timekeeping accuracy.
## Why Choose SOFLY Watch Parts?
- Fast worldwide shipping within 3 business days.
- Competitive pricing on Seiko/Hattori calibers.
- 3,000+ watch movements and parts in stock.
- Trusted by watchmakers worldwide.
- Personalized sourcing support via **info@soflypart.com** or WhatsApp **+86 18620212114**.
##### Our Popular Items
[](https://www.soflypart.com/product/generic-cartier-tank-wsta0042-4322-sapphire-crystal-18-9mm/)
### [Generic Cartier Tank WSTA0042/4322 Sapphire Crystal 18.9mm](https://www.soflypart.com/product/generic-cartier-tank-wsta0042-4322-sapphire-crystal-18-9mm/)
[](https://www.soflypart.com/product/generic-rolex-caliber-1220-1225-mainspring/)
### [Generic Rolex Caliber 1220/1225 Mainspring](https://www.soflypart.com/product/generic-rolex-caliber-1220-1225-mainspring/)
[](https://www.soflypart.com/product/generic-rolex-4030-mainspring/)
### [Generic Rolex 4030 Mainspring](https://www.soflypart.com/product/generic-rolex-4030-mainspring/)
[](https://www.soflypart.com/product/generic-rolex-2030-2035-mainspring/)
### [Generic Rolex 2030/2035 Mainspring](https://www.soflypart.com/product/generic-rolex-2030-2035-mainspring/)
[](https://www.soflypart.com/product/cartier-caliber-191-mainspring/)
### [Cartier Caliber 191 Mainspring](https://www.soflypart.com/product/cartier-caliber-191-mainspring/)
[](https://www.soflypart.com/product/eta-e03-001-4000-circuit-block-electronic-module/)
### [ETA E03.001-4000 Circuit Block Electronic Module](https://www.soflypart.com/product/eta-e03-001-4000-circuit-block-electronic-module/)
[](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/)
### [Generic Zenith El Primero Chronomaster 02.0310.400 Sapphire Crystal 29.85mm](https://www.soflypart.com/product/generic-zenith-el-primero-chronomaster-02-0310-400-sapphire-crystal-29-85mm/)
[](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/)
### [Generic Breguet Classique 5920/5907 Sapphire Crystal 30.5mm](https://www.soflypart.com/product/generic-breguet-classique-5920-5907-sapphire-crystal-30-5mm/)
[](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/)
### [Hattori VD55/VD57 Circuit Block Electronic Module](https://www.soflypart.com/product/hattori-vd55-vd57-circuit-block-electronic-module/)
[](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/)
### [ETA Caliber 2000-1471 Stop Pinion](https://www.soflypart.com/product/eta-caliber-2000-1471-stop-pinion/)
- [](https://www.soflypart.com/product/generic-chopard-happy-sport-276679-sapphire-crystal-17-5mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-chopard-happy-sport-276679-sapphire-crystal-17-5mm/)Watch Parts [Generic Chopard Happy Sport 276679 Sapphire Crystal 17.5mm
](https://www.soflypart.com/product/generic-chopard-happy-sport-276679-sapphire-crystal-17-5mm/) $35.00
You Saved
- [](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-minute-chronograph-wheel-9h/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-minute-chronograph-wheel-9h/)Watch Movement Parts [MIYOTA/CITIZEN 6S10/20 Minute Chronograph Wheel 9H
](https://www.soflypart.com/product/miyota-citizen-6s10-20-movement-minute-chronograph-wheel-9h/) $1.50
You Saved
- [](https://www.soflypart.com/product/generic-patek-philippe-nautilus-5712-moonphace-dial/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-patek-philippe-nautilus-5712-moonphace-dial/)Watch Parts [Generic Patek Philippe Nautilus 5712 MoonPhace Dial
](https://www.soflypart.com/product/generic-patek-philippe-nautilus-5712-moonphace-dial/) $280.00
You Saved
- [](https://www.soflypart.com/product/ronda-1063-movement-circuit-block/)Quick View [Add to Cart](https://www.soflypart.com/product/ronda-1063-movement-circuit-block/)Watch Circuit & Coil [Ronda 1063/1064/1069 Circuit Block Electronic Module
](https://www.soflypart.com/product/ronda-1063-movement-circuit-block/) $3.00
You Saved
- [](https://www.soflypart.com/product/eta-2671-movement-minute-wheel/)Quick View [Add to Cart](https://www.soflypart.com/product/eta-2671-movement-minute-wheel/)Watch Movement Parts [ETA 2671-260 Minute Wheel
](https://www.soflypart.com/product/eta-2671-movement-minute-wheel/) $4.00
You Saved
- [](https://www.soflypart.com/product/generic-vacheron-constantin-royal-eagle-49145-sapphire-crystal-31mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-vacheron-constantin-royal-eagle-49145-sapphire-crystal-31mm/)Watch Parts [Generic Vacheron Constantin Royal Eagle 49145 Sapphire Crystal 31mm
](https://www.soflypart.com/product/generic-vacheron-constantin-royal-eagle-49145-sapphire-crystal-31mm/) $85.00
You Saved
- [](https://www.soflypart.com/product/sellita-sw300-110-train-wheel-bridge/)Quick View [Add to Cart](https://www.soflypart.com/product/sellita-sw300-110-train-wheel-bridge/)Watch Parts [Sellita SW300-110 Train Wheel Bridge
](https://www.soflypart.com/product/sellita-sw300-110-train-wheel-bridge/) $20.00
You Saved
- [](https://www.soflypart.com/product/generic-cartier-tank-w1537651-sapphire-crystal-22-1mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-cartier-tank-w1537651-sapphire-crystal-22-1mm/)Watch Parts [Generic Cartier Tank W1537651 Sapphire Crystal 22.1mm
](https://www.soflypart.com/product/generic-cartier-tank-w1537651-sapphire-crystal-22-1mm/) $35.00
You Saved
- [](https://www.soflypart.com/product/miyota-citizen-82s7-movement-hour-wheel/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-82s7-movement-hour-wheel/)Watch Movement Parts [MIYOTA/CITIZEN 82S7 Hour Wheel
](https://www.soflypart.com/product/miyota-citizen-82s7-movement-hour-wheel/) $1.00
You Saved
- [](https://www.soflypart.com/product/generic-zenith-defy-49-9000-670-sapphire-crystal-33mm/)Quick View [Add to Cart](https://www.soflypart.com/product/generic-zenith-defy-49-9000-670-sapphire-crystal-33mm/)Watch Parts [Generic Zenith Defy 49.9000.670 Sapphire Crystal 33mm
](https://www.soflypart.com/product/generic-zenith-defy-49-9000-670-sapphire-crystal-33mm/) $45.00
You Saved
```json
{"@context":"https://schema.org","@graph":[{"@type":["Store","Organization"],"@id":"https://www.soflypart.com/#organization","name":"Sofly","url":"https://www.soflypart.com","logo":{"@type":"ImageObject","@id":"https://www.soflypart.com/#logo","url":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","contentUrl":"https://www.soflypart.com/wp-content/uploads/2019/12/Sofly-logo.png","caption":"Soflypart","inLanguage":"en-US","width":"180","height":"62"},"openingHours":["Mo,Tu,We,Th,Fr,Sa,Su 09:00-17:00"],"image":{"@id":"https://www.soflypart.com/#logo"}},{"@type":"WebSite","@id":"https://www.soflypart.com/#website","url":"https://www.soflypart.com","name":"Soflypart","publisher":{"@id":"https://www.soflypart.com/#organization"},"inLanguage":"en-US"},{"@type":"ImageObject","@id":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg","url":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg","width":"580","height":"580","caption":"Sellita SW200-721 Balance Wheel","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/#breadcrumb","itemListElement":[{"@type":"ListItem","position":"1","item":{"@id":"https://www.soflypart.com","name":"Home"}},{"@type":"ListItem","position":"2","item":{"@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/","name":"Sellita SW200-721 Balance Wheel"}}]},{"@type":"WebPage","@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/#webpage","url":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/","name":"Sellita SW200-721 Balance Wheel - Sofly","datePublished":"2021-06-12T11:08:07+08:00","dateModified":"2026-07-02T10:52:39+08:00","isPartOf":{"@id":"https://www.soflypart.com/#website"},"primaryImageOfPage":{"@id":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg"},"inLanguage":"en-US","breadcrumb":{"@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/#breadcrumb"}},{"@type":"ProductGroup","name":"Sellita SW200-721 Balance Wheel - Sofly","description":"Genuine Sellita SW200-721 balance wheel \u2014 Swiss-made, regulates oscillation and accuracy. Precision replacement for SW200 movement.","sku":"110203186","category":"Watch Parts","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364.jpg","height":"580","width":"580"},{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07365.jpg","height":"580","width":"580"}],"url":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/","productGroupID":"110203186","hasVariant":[{"@type":"Product","sku":"110203186","name":"Sellita SW200-721 Balance Wheel - SELLITA","description":"Product Description Genuine Sellita precision replacement balance wheel for the Sellita SW200 automatic movement (ref. SW200-721).\u00a0Swiss-made\u00a0quality component that plays a\u00a0critical role in regulating oscillation and accuracy\u00a0of the movement, ensuring\u00a0stable timekeeping performance. The heart of the Sellita SW200 \u2014 an essential replacement part for professional movement servicing. Features & Function Genuine Sellita part\u00a0\u2014 Swiss-manufactured, authentic replacement component Critical regulating component\u00a0\u2014 controls oscillation and timekeeping accuracy SW200-721 reference\u00a0\u2014 exact match for Sellita SW200 automatic movement specification Stable timekeeping performance\u00a0\u2014 ensures accurate and consistent rate regulation Professional servicing part\u00a0\u2014 essential for certified watchmakers maintaining SW200 movements Specifications Parameter Value Part Name Balance Wheel Part Reference SW200-721 Movement Sellita SW200 Automatic Origin Switzerland Function Oscillation & Timekeeping Regulation Type Genuine Sellita Replacement Applications Replacing worn or damaged balance wheels in Sellita SW200 movements Professional Sellita movement repair and overhaul Certified watchmaker spare parts supply Restoring accurate timekeeping and stable rate performance Sellita SW200 movement servicing and regulation FAQ Q1: Is this a genuine Sellita balance wheel? A: Yes \u2014 this is a\u00a0genuine Sellita replacement balance wheel (ref. SW200-721), Swiss-manufactured. Q2: What movement does it fit? A: It fits the\u00a0Sellita SW200 automatic movement. Q3: Why is the balance wheel important? A: The balance wheel is the\u00a0heart of the movement, regulating oscillation and controlling the watch\u2019s timekeeping accuracy. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","image":"https://www.soflypart.com/wp-content/uploads/2021/06/DSC07364-150x150.jpg","offers":{"@type":"Offer","description":"Product Description Genuine Sellita precision replacement balance wheel for the Sellita SW200 automatic movement (ref. SW200-721).\u00a0Swiss-made\u00a0quality component that plays a\u00a0critical role in regulating oscillation and accuracy\u00a0of the movement, ensuring\u00a0stable timekeeping performance. The heart of the Sellita SW200 \u2014 an essential replacement part for professional movement servicing. Features & Function Genuine Sellita part\u00a0\u2014 Swiss-manufactured, authentic replacement component Critical regulating component\u00a0\u2014 controls oscillation and timekeeping accuracy SW200-721 reference\u00a0\u2014 exact match for Sellita SW200 automatic movement specification Stable timekeeping performance\u00a0\u2014 ensures accurate and consistent rate regulation Professional servicing part\u00a0\u2014 essential for certified watchmakers maintaining SW200 movements Specifications Parameter Value Part Name Balance Wheel Part Reference SW200-721 Movement Sellita SW200 Automatic Origin Switzerland Function Oscillation & Timekeeping Regulation Type Genuine Sellita Replacement Applications Replacing worn or damaged balance wheels in Sellita SW200 movements Professional Sellita movement repair and overhaul Certified watchmaker spare parts supply Restoring accurate timekeeping and stable rate performance Sellita SW200 movement servicing and regulation FAQ Q1: Is this a genuine Sellita balance wheel? A: Yes \u2014 this is a\u00a0genuine Sellita replacement balance wheel (ref. SW200-721), Swiss-manufactured. Q2: What movement does it fit? A: It fits the\u00a0Sellita SW200 automatic movement. Q3: Why is the balance wheel important? A: The balance wheel is the\u00a0heart of the movement, regulating oscillation and controlling the watch\u2019s timekeeping accuracy. Why Choose SOFLY Watch Parts? Fast worldwide shipping within 3 business days. Competitive pricing on Seiko/Hattori calibers. 3,000+ watch movements and parts in stock. Trusted by watchmakers worldwide. Personalized sourcing support via\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","price":"52","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/?attribute_pa_brand=sellita"}}],"@id":"https://www.soflypart.com/product/sellita-sw200-721-balance-wheel/#richSnippet"}]}
```