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The Rolex 2235-145 Complete Automatic Device Module is a genuine Swiss-made assembly designed for the Calibre 2235 automatic movement. This module contains the reversing wheels, automatic winding train, and other core components that convert wrist motion into mainspring energy. As an integrated modular design, it can be installed or removed as a complete unit, facilitating movement service and repair of the automatic winding function.
Genuine Rolex part – authentic Swiss-made component for Calibre 2235
Complete automatic module – includes reversing wheels and winding train
Integrated design – installs or removes as a single unit
Restores automatic winding – ensures efficient power delivery
Direct replacement – simplifies servicing and repair
Part Number: 2235-145
Compatible Movement: Rolex Calibre 2235 (automatic, Datejust/Oyster Perpetual)
Part Type: Complete automatic device module
Includes: Reversing wheels, automatic winding train, and other core components
Origin: Switzerland (genuine Rolex factory part)
Condition: Brand new / New Old Stock (NOS)
Service and overhaul of Rolex Calibre 2235 movements
Automatic winding repair – replacing worn or damaged modules
Restoration of Datejust and Oyster Perpetual models
Efficiency restoration – addressing reduced winding efficiency
Suitable for professional watchmakers and authorized service centers
1. Is this an original Rolex part?
Yes, this is a genuine Rolex factory part (reference 2235-145), manufactured in Switzerland. It is not an aftermarket or generic component.
2. Which movements is this automatic module compatible with?
This module is specifically designed for the Rolex Calibre 2235 movement. Please verify your movement caliber before ordering.
3. What does the complete automatic device module include?
This module includes the reversing wheels, automatic winding train, and other core components of the automatic winding system, assembled as a complete, ready-to-install unit.
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