---
description: Ronda 5021.D Swiss quartz chronograph movement, 12½ lignes, 4.4mm, 3-9 chrono, 30-min counter, date, small second, ~54-month battery. Brand new.
title: Ronda 5021.D Quartz Movement - Sofly
image: https://www.soflypart.com/wp-content/uploads/2019/03/5021DB-1.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/)
-
- [Ronda](https://www.soflypart.com/product-category/watch-movements/ronda/)
-
- **Ronda 5021.D Quartz Movement**
[](https://www.soflypart.com/wp-content/uploads/2019/03/5021DB-1.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/03/5021D-1.jpg)
[](https://www.soflypart.com/wp-content/uploads/2019/03/5021DA-1.jpg)
# Ronda 5021.D Quartz Movement
$25.00 – $46.00Price range: $25.00 through $46.00
You Saved
| Brand | Choose an option Ronda- 
|
| --- | --- |
| Color | Choose an option Golden Silver |
| Data | Choose an option Date 4 Date 6Clear |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $46.00 |
| 3 - 4 | 5% | $43.70 |
| 5 - 9 | 7% | $42.78 |
| 10+ | 10% | $41.40 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $25.00 |
| 3 - 4 | 5% | $23.75 |
| 5 - 9 | 7% | $23.25 |
| 10+ | 10% | $22.50 |
### Discount
| Quantity | Discount (%) | Price |
| --- | --- | --- |
| 1 - 2 | — | $46.00 |
| 3 - 4 | 5% | $43.70 |
| 5 - 9 | 7% | $42.78 |
| 10+ | 10% | $41.40 |
Ronda 5021.D 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
Ronda 5021.D is a **versatile Swiss quartz chronograph movement**, **12½ lignes (28.00 mm)**, **4.4 mm** high. Features **3-9 layout (2 eyes)**, **center stop second (1/1 sec)**, **30-minute counter**, **ADD/SPLIT**, **date**, and **small second**, with **\~54-month battery life**.
## Specifications
- **Model:** Ronda 5021.D
- **Type:** **Quartz chronograph movement**
- **Size:** **12½ lignes (28.00 mm)**
- **Height:** **4.4 mm**
- **Chrono Layout:** **3-9 (2 eyes)**
- **Chrono Functions:** **Center stop second (1/1 sec), 30-minute counter, ADD/SPLIT**
- **Display:** **Hours, minutes, small seconds, date**
- **Battery Life:** **\~54 months**
- **Includes:** **Winding stem**
- **Battery NOT included**
- **Versions:** **Swiss Made / Swiss Parts**
- **Packing:** **SOFLY**
- **Origin:** **Made in Swiss**
- **Condition:** **Brand new**
## FAQ
**1. Is it genuine?**
Yes, **genuine Ronda**, **made in Swiss**, **brand new**.
**2. How is the quality?**
**Swiss made**, **\~54-month battery life**, stable and reliable.
**3. What is it suitable for?**
Ideal for **3-9 layout sports chronograph watches**.
## 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/china-make-3135-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/china-make-3135-movement/)Watch Movements [China Make Clone Rolex SH3135 Movement Replica
](https://www.soflypart.com/product/china-make-3135-movement/) $90.00
You Saved
- [](https://www.soflypart.com/product/eta-e64-031-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/eta-e64-031-quartz-movement/)Watch Movements [ETA E64.031 Quartz Movement
](https://www.soflypart.com/product/eta-e64-031-quartz-movement/) $85.00
You Saved
- [](https://www.soflypart.com/product/eta-956-032-quartz-movement/)Out of StockQuick View [Add to Cart](https://www.soflypart.com/product/eta-956-032-quartz-movement/)Watch Movements [ETA 956.032 Quartz Movement
](https://www.soflypart.com/product/eta-956-032-quartz-movement/) $55.00
You Saved
- [](https://www.soflypart.com/product/epson-vl57-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/epson-vl57-quartz-movement/)Watch Movements [Genuine Hattori VL57A Quartz Movement – 2-Hand Small Second, 13½ Ligne
](https://www.soflypart.com/product/epson-vl57-quartz-movement/) $5.50
You Saved
- [](https://www.soflypart.com/product/eta-955-132-quartz-movement/)Out of StockQuick View [Add to Cart](https://www.soflypart.com/product/eta-955-132-quartz-movement/)Watch Movements [ETA 955.132 Quartz Movement
](https://www.soflypart.com/product/eta-955-132-quartz-movement/) $55.00
You Saved
- [](https://www.soflypart.com/product/tmi-vd55-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/tmi-vd55-quartz-movement/)Watch Movements [TMI/Hattori SEIKO VD55 Quartz Movement
](https://www.soflypart.com/product/tmi-vd55-quartz-movement/) $9.00
You Saved
- [](https://www.soflypart.com/product/ronda-4003-b-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/ronda-4003-b-quartz-movement/)Watch Movements [Ronda 4003.B Quartz Movement
](https://www.soflypart.com/product/ronda-4003-b-quartz-movement/) $62.00
You Saved
- [](https://www.soflypart.com/product/tmi-vd52-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/tmi-vd52-quartz-movement/)Watch Movements [SEIKO Hattori VD52C Quartz Movement | Genuine TMI Chronograph Caliber
](https://www.soflypart.com/product/tmi-vd52-quartz-movement/) $9.00
You Saved
- [](https://www.soflypart.com/product/miyota-citizen-1s13-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-1s13-quartz-movement/)Watch Movements [MIYOTA/CITIZEN 1S13 Quartz Movement
](https://www.soflypart.com/product/miyota-citizen-1s13-quartz-movement/) $6.00
You Saved
- [](https://www.soflypart.com/product/miyota-citizen-0s22-quartz-movement/)Quick View [Add to Cart](https://www.soflypart.com/product/miyota-citizen-0s22-quartz-movement/)Watch Movements [MIYOTA/CITIZEN 0S22 Quartz Movement
](https://www.soflypart.com/product/miyota-citizen-0s22-quartz-movement/) $16.00
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/2019/03/5021DB-1.jpg","url":"https://www.soflypart.com/wp-content/uploads/2019/03/5021DB-1.jpg","width":"580","height":"580","caption":"Ronda 5021.D Quartz Movement","inLanguage":"en-US"},{"@type":"BreadcrumbList","@id":"https://www.soflypart.com/product/ronda-5021-d-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/ronda-5021-d-quartz-movement/","name":"Ronda 5021.D Quartz Movement"}}]},{"@type":"WebPage","@id":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/#webpage","url":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/","name":"Ronda 5021.D Quartz Movement - Sofly","datePublished":"2019-03-13T12:55:22+08:00","dateModified":"2026-10-09T10:58:57+08:00","isPartOf":{"@id":"https://www.soflypart.com/#website"},"primaryImageOfPage":{"@id":"https://www.soflypart.com/wp-content/uploads/2019/03/5021DB-1.jpg"},"inLanguage":"en-US","breadcrumb":{"@id":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/#breadcrumb"}},{"@type":"ProductGroup","name":"Ronda 5021.D Quartz Movement - Sofly","description":"Ronda 5021.D Swiss quartz chronograph movement, 12\u00bd lignes, 4.4mm, 3-9 chrono, 30-min counter, date, small second, ~54-month battery. Brand new.","sku":"1102000058","category":"Watch Movements","mainEntityOfPage":{"@id":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/#webpage"},"image":[{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/03/5021DB-1.jpg","height":"580","width":"580"},{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/03/5021D-1.jpg","height":"580","width":"580"},{"@type":"ImageObject","url":"https://www.soflypart.com/wp-content/uploads/2019/03/5021DA-1.jpg","height":"580","width":"580"}],"color":"Golden, Silver","url":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/","productGroupID":"1102000058","variesBy":["https://schema.org/color"],"hasVariant":[{"@type":"Product","sku":"1102000058","name":"Ronda 5021.D Quartz Movement","description":"Product Description Ronda 5021.D is a versatile Swiss quartz chronograph movement, 12\u00bd lignes (28.00 mm), 4.4 mm high. Features 3-9 layout (2 eyes), center stop second (1/1 sec), 30-minute counter, ADD/SPLIT, date, and small second, with ~54-month battery life. Specifications Model: Ronda 5021.D Type: Quartz chronograph movement Size: 12\u00bd lignes (28.00 mm) Height: 4.4 mm Chrono Layout: 3-9 (2 eyes) Chrono Functions: Center stop second (1/1 sec), 30-minute counter, ADD/SPLIT Display: Hours, minutes, small seconds, date Battery Life: ~54 months Includes: Winding stem Battery NOT included Versions: Swiss Made / Swiss Parts Packing: SOFLY Origin: Made in Swiss Condition: Brand new FAQ 1. Is it genuine? Yes, genuine Ronda, made in Swiss, brand new. 2. How is the quality? Swiss made, ~54-month battery life, stable and reliable. 3. What is it suitable for? Ideal for 3-9 layout sports chronograph watches. 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/2019/03/5021DB-1-150x150.jpg","color":"silver","offers":{"@type":"Offer","description":"Product Description Ronda 5021.D is a versatile Swiss quartz chronograph movement, 12\u00bd lignes (28.00 mm), 4.4 mm high. Features 3-9 layout (2 eyes), center stop second (1/1 sec), 30-minute counter, ADD/SPLIT, date, and small second, with ~54-month battery life. Specifications Model: Ronda 5021.D Type: Quartz chronograph movement Size: 12\u00bd lignes (28.00 mm) Height: 4.4 mm Chrono Layout: 3-9 (2 eyes) Chrono Functions: Center stop second (1/1 sec), 30-minute counter, ADD/SPLIT Display: Hours, minutes, small seconds, date Battery Life: ~54 months Includes: Winding stem Battery NOT included Versions: Swiss Made / Swiss Parts Packing: SOFLY Origin: Made in Swiss Condition: Brand new FAQ 1. Is it genuine? Yes, genuine Ronda, made in Swiss, brand new. 2. How is the quality? Swiss made, ~54-month battery life, stable and reliable. 3. What is it suitable for? Ideal for 3-9 layout sports chronograph watches. 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":"25","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/?attribute_pa_brand=ronda&attribute_pa_color=silver"}},{"@type":"Product","sku":"1102000058","name":"Ronda 5021.D Quartz Movement","description":"Product Description Ronda 5021.D is a versatile Swiss quartz chronograph movement, 12\u00bd lignes (28.00 mm), 4.4 mm high. Features 3-9 layout (2 eyes), center stop second (1/1 sec), 30-minute counter, ADD/SPLIT, date, and small second, with ~54-month battery life. Specifications Model: Ronda 5021.D Type: Quartz chronograph movement Size: 12\u00bd lignes (28.00 mm) Height: 4.4 mm Chrono Layout: 3-9 (2 eyes) Chrono Functions: Center stop second (1/1 sec), 30-minute counter, ADD/SPLIT Display: Hours, minutes, small seconds, date Battery Life: ~54 months Includes: Winding stem Battery NOT included Versions: Swiss Made / Swiss Parts Packing: SOFLY Origin: Made in Swiss Condition: Brand new FAQ 1. Is it genuine? Yes, genuine Ronda, made in Swiss, brand new. 2. How is the quality? Swiss made, ~54-month battery life, stable and reliable. 3. What is it suitable for? Ideal for 3-9 layout sports chronograph watches. 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/2019/03/5021DB-1-150x150.jpg","color":"golden","offers":{"@type":"Offer","description":"Product Description Ronda 5021.D is a versatile Swiss quartz chronograph movement, 12\u00bd lignes (28.00 mm), 4.4 mm high. Features 3-9 layout (2 eyes), center stop second (1/1 sec), 30-minute counter, ADD/SPLIT, date, and small second, with ~54-month battery life. Specifications Model: Ronda 5021.D Type: Quartz chronograph movement Size: 12\u00bd lignes (28.00 mm) Height: 4.4 mm Chrono Layout: 3-9 (2 eyes) Chrono Functions: Center stop second (1/1 sec), 30-minute counter, ADD/SPLIT Display: Hours, minutes, small seconds, date Battery Life: ~54 months Includes: Winding stem Battery NOT included Versions: Swiss Made / Swiss Parts Packing: SOFLY Origin: Made in Swiss Condition: Brand new FAQ 1. Is it genuine? Yes, genuine Ronda, made in Swiss, brand new. 2. How is the quality? Swiss made, ~54-month battery life, stable and reliable. 3. What is it suitable for? Ideal for 3-9 layout sports chronograph watches. 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":"46","priceCurrency":"USD","availability":"http://schema.org/InStock","itemCondition":"NewCondition","priceValidUntil":"2027-12-31","url":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/?attribute_pa_brand=ronda&attribute_pa_color=golden"}}],"@id":"https://www.soflypart.com/product/ronda-5021-d-quartz-movement/#richSnippet"}]}
```