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The Rolex 2230-231 Setting Lever Jumper is a genuine Swiss-made component for the Rolex Calibre 2230 automatic movement. This jumper is part of the keyless works mechanism, working with the setting lever to control the sliding pinion for smooth and accurate switching between winding and time-setting modes.
Genuine Rolex part – authentic Swiss-made component for Calibre 2230
Keyless works component – works with the setting lever to control sliding pinion
Precision-engineered – manufactured to Rolex’s exacting specifications
Direct replacement – designed for professional servicing and restoration
Part Number: 2230-231
Compatible Movement: Rolex Calibre 2230 (automatic)
Part Type: Setting lever jumper (keyless works component)
Origin: Switzerland (genuine Rolex factory part)
Condition: Brand new / New Old Stock (NOS)
Service and overhaul of Rolex Calibre 2230 movements
Keyless works repair – replacing worn or damaged jumpers
Restoration of Oyster Perpetual and other 2230-powered models
Suitable for professional watchmakers and authorized service centers
1. Is this an original Rolex part?
Yes, this is a genuine Rolex factory part (reference 2230-231), manufactured in Switzerland. It is not an aftermarket or generic component.
2. Which movements is this setting lever jumper compatible with?
This part is specifically designed for the Rolex Calibre 2230 movement. Please verify your movement caliber before ordering.
3. What is the function of the setting lever jumper?
The setting lever jumper is a component in the keyless works that provides tension and positioning for the setting lever, enabling smooth switching between winding and time-setting modes.
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