Rolex 3135-145 Complete Automatic Device Module

Product Description

The Rolex 3135-145 Complete Automatic Device Module is a genuine OEM assembly designed for the Calibre 3135 automatic movement. This integrated module comprises core components including the rotor, reversing wheels, driving wheel, and rotor drive, featuring a bidirectional winding system that efficiently converts wrist motion into mainspring energy. As an integrated modular design, it can be installed or removed as a complete unit, facilitating movement service and automatic winding function repair.

Features & Function

• Genuine OEM Rolex part – authentic component for Calibre 3135

• Complete automatic module – includes rotor, reversing wheels, driving wheel, and rotor drive

• Bidirectional winding system – efficient power conversion from wrist motion

• Integrated modular design – installs or removes as a single unit

• Restores automatic winding – ensures optimal efficiency and stability

Specifications

• Part Number: 3135-145

• Compatible Movement: Rolex Calibre 3135 (and 3130, 3131, 3136 variants)

• Part Type: Complete automatic device module

• Includes: Rotor, reversing wheels, driving wheel, rotor drive, and other core components

• Winding System: Bidirectional

• Origin: Switzerland (genuine Rolex OEM part)

• Condition: Brand new

Applications

• Service and overhaul of Rolex Calibre 3135/3130/3131/3136 movements

• Automatic winding repair – replacing worn or damaged modules

• Restoration of Submariner, Datejust, and other Oyster models

• Efficiency restoration – addressing reduced winding efficiency or noise

• Suitable for professional watchmakers and authorized service centers

FAQs

1. Is this an original Rolex part?

Yes, this is a genuine Rolex OEM part (reference 3135-145), manufactured in Switzerland. It is not an aftermarket or generic component.

2. Which movements is this automatic module compatible with?

This module is compatible with Calibre 3135, 3130, 3131, and 3136 movements. Please verify your movement caliber before ordering.

3. What does the complete automatic device module include?

This module includes the rotor, reversing wheels, driving wheel, rotor drive, and other core components of the automatic winding system, assembled as a complete, ready-to-install unit.

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