---
description: Genuine Hattori YM1GA quartz chronograph movement, Japan made, 12 ligne, 4.34mm height, 1/5 sec chrono, disc hands height, SR927SW battery.
title: Hattori YM1GA Quartz Movement - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/05/ym1g.jpg
---
[Skip to content](#content)
- [Home](https://www.soflypart.com)
-
- [Products](https://www.soflypart.com/shop/)
-
- [Watch Movements](https://www.soflypart.com/product-category/watch-movements/)
-
- [TMI/Seiko](https://www.soflypart.com/product-category/watch-movements/tmi/)
-
- **Hattori YM1GA Quartz Movement**
[](https://www.soflypart.com/wp-content/uploads/2019/05/ym1g.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/05/ym1g1.jpg)
# Hattori YM1GA Quartz Movement
$14.00
You Saved
| Brand | Choose an option SEIKO- 
Clear |
| --- | --- |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $14.00 |
| 3 - 4 | 5% | $13.30 |
| 5 - 9 | 7% | $13.02 |
| 10+ | 10% | $12.60 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $14.00 |
| 3 - 4 | 5% | $13.30 |
| 5 - 9 | 7% | $13.02 |
| 10+ | 10% | $12.60 |
Hattori YM1GA Quartz Movement 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
This is a **genuine Hattori YM1GA quartz chronograph movement**, **made in Japan**, measuring **12 ligne (27.60mm)** with **4.34mm** height. It features **1/5 second chronograph precision** with a **disc hands height** design, offering approximately **5 years** of battery life using an **SR927SW battery**. This product is **brand new and genuine**, supplied in **SOFLY packaging**, with **winding stem included, battery NOT included**.
## Specifications
- **Brand**：Hattori (by Seiko Time Corp./S. Epson)
- **Model**：**YM1GA**
- **Origin**：**Made in Japan**
- **Movement Size**：**12 ligne** (27.60mm)
- **Movement Height**：**4.34mm**
- **Chronograph Precision**：**1/5 second**
- **Hand Design**：**Disc Hands Height**
- **Battery**：**SR927SW**
- **Battery Life**：Approx. **5 years**
- **Packaging**：**SOFLY packaging**
- **Included**：**Winding stem included** / **Battery NOT included**
- **Quality**：**Genuine original**, brand new
## FAQ
**1. Is this movement an original Hattori genuine part?**
**Yes**. It is an **original Hattori factory movement**, **made in Japan**, manufactured by S. Epson Corp., a Seiko Group company.
**2. What does “disc hands height” mean?**
**Disc Hands Height** refers to the movement’s hand-fitting height design, suitable for **disc hand** watch models, ensuring proper clearance between hands and dial after installation.
**3. Does this movement come with installation tools or instructions?**
**No**. This is a precision component. Installation involves dial, hand, and case assembly—**requiring professional tools**. Work should be performed by a **qualified watchmaker**.
## 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.**
##### Our Popular Items
[](https://www.soflypart.com/product/miyota-citizen-caliber-1l02-quartz-movement/)
### [MIYOTA/CITIZEN Caliber 1L02 Quartz Movement](https://www.soflypart.com/product/miyota-citizen-caliber-1l02-quartz-movement/)
[](https://www.soflypart.com/product/eta-caliber-251-471-quartz-movement/)
### [ETA Caliber 251.471 Quartz Movement](https://www.soflypart.com/product/eta-caliber-251-471-quartz-movement/)
[](https://www.soflypart.com/product/generic-rolex-yacht-master-ii-116681-18k-pusher/)
### [Generic Rolex Yacht-Master II 116681/116688 Pusher 18K Gold/Rose Gold](https://www.soflypart.com/product/generic-rolex-yacht-master-ii-116681-18k-pusher/)
[](https://www.soflypart.com/product/generic-hublot-classic-fusion-chronograph-521-nx-pusher-3-colors/)
### [Generic Hublot Classic Fusion Chronograph 521.NX Pusher (3 colors)](https://www.soflypart.com/product/generic-hublot-classic-fusion-chronograph-521-nx-pusher-3-colors/)
[](https://www.soflypart.com/product/cartier-90-quartz-movement/)
### [Cartier 90 Quartz Movement](https://www.soflypart.com/product/cartier-90-quartz-movement/)
[](https://www.soflypart.com/product/seagull-st1701-mechanical-movement/)
### [Seagull ST1701 Mechanical Movement](https://www.soflypart.com/product/seagull-st1701-mechanical-movement/)
[](https://www.soflypart.com/product/seagull-st2108-moonphase-mechanical-movement/)
### [Seagull ST2108 MoonPhase Mechanical Movement](https://www.soflypart.com/product/seagull-st2108-moonphase-mechanical-movement/)
[](https://www.soflypart.com/product/soprod-a10-2-mechanical-movement/)
### [Soprod A10.2 Mechanical Movement](https://www.soflypart.com/product/soprod-a10-2-mechanical-movement/)
[](https://www.soflypart.com/product/cartier-115a-quartz-movement/)
### [Cartier 115A Quartz Movement | Genuine Swiss Watch Caliber](https://www.soflypart.com/product/cartier-115a-quartz-movement/)
[](https://www.soflypart.com/product/isa-1198-quartz-movement/)
### [ISA 1198 Quartz Movement](https://www.soflypart.com/product/isa-1198-quartz-movement/)
- [](https://www.soflypart.com/product/miyota-citizen-1l40-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-1l40-quartz-movement/)Watch Movements [MIYOTA/CITIZEN 1L40 Quartz Movement
](https://www.soflypart.com/product/miyota-citizen-1l40-quartz-movement/) $9.00
You Saved
- [](https://www.soflypart.com/product/epson-vd31-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/epson-vd31-quartz-movement/)Watch Movements [Hattori VD31 Quartz Movement
](https://www.soflypart.com/product/epson-vd31-quartz-movement/) $9.00
You Saved
- [](https://www.soflypart.com/product/epson-vx89e-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/epson-vx89e-quartz-movement/)Watch Movements [Hattori VX89E Quartz Movement
](https://www.soflypart.com/product/epson-vx89e-quartz-movement/) $5.00
You Saved
- [](https://www.soflypart.com/product/china-make-3186-movement-blue-balance-spring-11-clone/)Quick View [Add to Cart](https://www.soflypart.com/product/china-make-3186-movement-blue-balance-spring-11-clone/)Watch Movements [China Make 3186 Movement Blue Balance Spring
](https://www.soflypart.com/product/china-make-3186-movement-blue-balance-spring-11-clone/) $115.00
You Saved
- [](https://www.soflypart.com/product/epson-ym14-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/epson-ym14-quartz-movement/)Watch Movements [Hattori YM14A Quartz Movement
](https://www.soflypart.com/product/epson-ym14-quartz-movement/) $14.00
You Saved
- [](https://www.soflypart.com/product/ronda-706-3-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/ronda-706-3-quartz-movement/)Watch Movements [Ronda 706.3 Quartz Movement
](https://www.soflypart.com/product/ronda-706-3-quartz-movement/) $20.00
You Saved
- [](https://www.soflypart.com/product/ronda-6004-d-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/ronda-6004-d-quartz-movement/)Watch Movements [Ronda 6004.D Quartz Movement Swiss Made
](https://www.soflypart.com/product/ronda-6004-d-quartz-movement/) $35.00
You Saved
- [](https://www.soflypart.com/product/miyota-citizen-0s21-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-0s21-quartz-movement/)Watch Movements [MIYOTA/CITIZEN 0S21 Quartz Movement
](https://www.soflypart.com/product/miyota-citizen-0s21-quartz-movement/) $15.00
You Saved
- [](https://www.soflypart.com/product/seiko-vj12-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/seiko-vj12-quartz-movement/)Watch Movements [TMI/Hattori SEIKO VJ12 Quartz Movement
](https://www.soflypart.com/product/seiko-vj12-quartz-movement/) $3.00
You Saved
- [](https://www.soflypart.com/product/seiko-vk67-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/seiko-vk67-quartz-movement/)Watch Movements [TMI/Hattori SEIKO VK67 Quartz Movement
](https://www.soflypart.com/product/seiko-vk67-quartz-movement/) $17.00
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/2019/05/ym1g.jpg","url":"https://www.soflypart.com/wp-content/uploads/2019/05/ym1g.jpg","width":"580","height":"580","caption":"Hattori YM1GA Quartz Movement","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/#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/epson-ym1g-quartz-movement/","name":"Hattori YM1GA Quartz Movement"}}]},{"@type":"WebPage","@id":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/#webpage","url":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/","name":"Hattori YM1GA Quartz Movement - Sofly","datePublished":"2019-05-08T17:49:23+08:00","dateModified":"2026-09-10T16:24:21+08:00","isPartOf":{"@id":"https://www.soflypart.com/#website"},"primaryImageOfPage":{"@id":"https://www.soflypart.com/wp-content/uploads/2019/05/ym1g.jpg"},"inLanguage":"en-US","breadcrumb":{"@id":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/#breadcrumb"}},{"@type":"ProductGroup","name":"Hattori YM1GA Quartz Movement - Sofly","description":"Genuine Hattori YM1GA quartz chronograph movement, Japan made, 12 ligne, 4.34mm height, 1/5 sec chrono, disc hands height, SR927SW battery.","sku":"110600079","category":"Watch Movements","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/05/ym1g.jpg","height":"580","width":"580"},{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/05/ym1g1.jpg","height":"580","width":"580"}],"url":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/","productGroupID":"110600079","hasVariant":[{"@type":"Product","sku":"110600079","name":"Hattori YM1GA Quartz Movement - SEIKO","description":"Product Description This is a\u00a0genuine Hattori YM1GA quartz chronograph movement,\u00a0made in Japan, measuring\u00a012 ligne (27.60mm)\u00a0with\u00a04.34mm\u00a0height. It features\u00a01/5 second chronograph precision\u00a0with a\u00a0disc hands height\u00a0design, offering approximately\u00a05 years\u00a0of battery life using an\u00a0SR927SW battery. This product is\u00a0brand new and genuine, supplied in\u00a0SOFLY packaging, with\u00a0winding stem included, battery NOT included. Specifications Brand\uff1aHattori (by Seiko Time Corp./S. Epson) Model\uff1aYM1GA Origin\uff1aMade in Japan Movement Size\uff1a12 ligne\u00a0(27.60mm) Movement Height\uff1a4.34mm Chronograph Precision\uff1a1/5 second Hand Design\uff1aDisc Hands Height Battery\uff1aSR927SW Battery Life\uff1aApprox.\u00a05 years Packaging\uff1aSOFLY packaging Included\uff1aWinding stem included\u00a0/\u00a0Battery NOT included Quality\uff1aGenuine original, brand new FAQ 1. Is this movement an original Hattori genuine part? Yes. It is an\u00a0original Hattori factory movement,\u00a0made in Japan, manufactured by S. Epson Corp., a Seiko Group company. 2. What does \"disc hands height\" mean? Disc Hands Height\u00a0refers to the movement's hand-fitting height design, suitable for\u00a0disc hand\u00a0watch models, ensuring proper clearance between hands and dial after installation. 3. Does this movement come with installation tools or instructions? No. This is a precision component. Installation involves dial, hand, and case assembly\u2014requiring professional tools. Work should be performed by a\u00a0qualified watchmaker. Why Choose SOFLY Watch Parts? Fast Worldwide Shipping\u00a0\u2013 Orders are dispatched within 3 business days. Competitive Pricing\u00a0\u2013 Great value across watch movements, replacement parts and watchmaking tools. Extensive Selection\u00a0\u2013 More than 3,000 watch movements, parts and accessories available. Trusted Worldwide\u00a0\u2013 Trusted by watchmakers, repair professionals and watch enthusiasts worldwide. Personalized Sourcing\u00a0\u2013 Can\u2019t find the part you need? Contact\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","image":"https://www.soflypart.com/wp-content/uploads/2019/05/ym1g-150x150.jpg","offers":{"@type":"Offer","description":"Product Description This is a\u00a0genuine Hattori YM1GA quartz chronograph movement,\u00a0made in Japan, measuring\u00a012 ligne (27.60mm)\u00a0with\u00a04.34mm\u00a0height. It features\u00a01/5 second chronograph precision\u00a0with a\u00a0disc hands height\u00a0design, offering approximately\u00a05 years\u00a0of battery life using an\u00a0SR927SW battery. This product is\u00a0brand new and genuine, supplied in\u00a0SOFLY packaging, with\u00a0winding stem included, battery NOT included. Specifications Brand\uff1aHattori (by Seiko Time Corp./S. Epson) Model\uff1aYM1GA Origin\uff1aMade in Japan Movement Size\uff1a12 ligne\u00a0(27.60mm) Movement Height\uff1a4.34mm Chronograph Precision\uff1a1/5 second Hand Design\uff1aDisc Hands Height Battery\uff1aSR927SW Battery Life\uff1aApprox.\u00a05 years Packaging\uff1aSOFLY packaging Included\uff1aWinding stem included\u00a0/\u00a0Battery NOT included Quality\uff1aGenuine original, brand new FAQ 1. Is this movement an original Hattori genuine part? Yes. It is an\u00a0original Hattori factory movement,\u00a0made in Japan, manufactured by S. Epson Corp., a Seiko Group company. 2. What does \"disc hands height\" mean? Disc Hands Height\u00a0refers to the movement's hand-fitting height design, suitable for\u00a0disc hand\u00a0watch models, ensuring proper clearance between hands and dial after installation. 3. Does this movement come with installation tools or instructions? No. This is a precision component. Installation involves dial, hand, and case assembly\u2014requiring professional tools. Work should be performed by a\u00a0qualified watchmaker. Why Choose SOFLY Watch Parts? Fast Worldwide Shipping\u00a0\u2013 Orders are dispatched within 3 business days. Competitive Pricing\u00a0\u2013 Great value across watch movements, replacement parts and watchmaking tools. Extensive Selection\u00a0\u2013 More than 3,000 watch movements, parts and accessories available. Trusted Worldwide\u00a0\u2013 Trusted by watchmakers, repair professionals and watch enthusiasts worldwide. Personalized Sourcing\u00a0\u2013 Can\u2019t find the part you need? Contact\u00a0info@soflypart.com\u00a0or WhatsApp\u00a0+86 18620212114.","price":"14","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/?attribute_pa_brand=brand-seiko"}}],"@id":"https://www.soflypart.com/product/epson-ym1g-quartz-movement/#richSnippet"}]}
```