$120.00
You Saved
The IWC Caliber 5011 rotor axle is a genuine IWC part designed specifically for the IWC 5011 automatic movement. As a critical component of the automatic winding system, it securely mounts the rotor to the movement bridge and ensures smooth rotation, thereby converting wrist motion into movement power via IWC‘s iconic Pellaton winding system, providing the caliber with an exceptional 7-day (168-hour) power reserve.
Genuine IWC Part – Swiss factory-original for Caliber 5011, not a copy.
Automatic Winding Core – Mounts and supports the rotor, driving the Pellaton winding system for 7-day power reserve.
Precision Machined – High-accuracy axle ensures smooth rotor rotation and low wear.
Essential for Service – Check/replace when rotor spins poorly, makes noise, or winding efficiency drops.
Compatible Movement – Designed for IWC Caliber 5011 automatic.
| Parameter | Details |
|---|---|
| Part Name | Rotor Axle |
| Compatible Movement | IWC Caliber 5011 |
| Function | Secures rotor, transmits winding power |
| Movement Power Reserve | 168 hours (7 days) |
| Origin | Switzerland |
| Condition | Brand new, genuine |
1. Is this a genuine IWC part?
Yes. It is a Swiss factory-original part for Caliber 5011, not a copy.
2. What are the symptoms of a damaged rotor axle?
Symptoms: the rotor wobbles, makes noise, or has excessive resistance when spinning; reduced automatic winding efficiency, power reserve well below 7 days; rotor spins but does not wind effectively.
3. What should I pay attention to during installation?
Installation requires disassembly of the automatic module. Clean the bearing holes, inspect the jewels, and press the axle in using specialized tools. Professional installation is strongly recommended.
4. Which specific IWC models does this part fit?
It fits watches powered by Caliber 5011, such as the first-generation Big Pilot (IW5002 series) and some Portuguese automatic models.
5. How do I know if the rotor axle needs replacement?
Inspect for worn or bent pivots, or an enlarged bearing hole during service. If the rotor is unstable or winding efficiency is low after ruling out other issues, replace the axle.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
3,000+ watch movements and parts in stock.
Trusted by watchmakers worldwide.
Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.
