Automatic Mechanical Movement
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Automatic Mechanical Movement

Automatic Mechanical Movement

This automatic mechanical movement is designed for watchmakers, hobbyists, and brands looking to build or service automatic watches. It is a self-winding movement with a rotor that winds the mainspring through the motion of the wearer’s wrist. The movement features 21 jewels, a 40-hour power reserve, and a frequency of 21,600 vibrations per hour.

Product Introduction

Product Introduction

 

 

A self-winding automatic mechanical movement for watch assembly and repair - the heart of a mechanical timepiece.

 

20260801115314941
Product Details

This automatic mechanical movement is designed for watchmakers, hobbyists, and brands looking to build or service automatic watches. It is a self-winding movement with a rotor that winds the mainspring through the motion of the wearer's wrist. The movement features 21 jewels, a 40-hour power reserve, and a frequency of 21,600 vibrations per hour.

The bridges are decorated with basic Geneva stripes, visible through a display case back. Functions include hour, minute, sweep second, and a date complication at 3 o'clock. The movement is supplied in a protective plastic case with a stem. Technical documentation is included. We can supply movements in bulk with consistent quality control.

Video Description

 

 

20260801115314951
20260801115314941

 

 

Product Specifications

 

 

Type Automatic mechanical, self-winding
Jewels 21 jewels
Power reserve Approx. 40 hours
Frequency 21,600 vph
Functions Hours, minutes, seconds, date
Decor Basic Geneva stripes
Lead time 5-10 working days

 

20260801115314951

Company Profile

 

We are a manufacturer with years of production experience and a stable supply chain. Our factory focuses on delivering consistent quality and on-time shipments. We work with various clients worldwide and understand the importance of reliable craftsmanship. No need to worry about quality and delivery time.

Our Advantages

 

Reliable self-winding mechanism with proven architecture.

Decorated bridges for an attractive display.

Date complication included as standard.

Bulk supply with QC documentation.

20260801115314941

 

FAQ

 

 

Q1: Is this movement new or refurbished?

A: All movements are brand new and tested before shipping.

Q2: Does it come with a rotor?

A: Yes, the rotor is installed and fully functional.

Q3: Can you customize the rotor decoration?

A: Custom rotor engraving or decoration is available for large quantity orders.

Hot Tags: automatic mechanical movement, China automatic mechanical movement manufacturers

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