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The Rolex 4130‑570 Oscillating Weight Rotor is an original, Swiss‑made OEM spare part for the Rolex Calibre 4130 automatic chronograph movement. This precision‑engineered rotor efficiently winds the mainspring via a bidirectional ball‑bearing system, ensuring reliable self‑winding and 72‑hour power reserve.
Genuine Rolex OEM part – 100% authentic, Swiss made.
Bidirectional ball‑bearing rotor – high winding efficiency.
Precision‑balanced – reduces vibration and noise.
Drop‑in replacement – exact fit for Calibre 4130.
Restores original automatic winding function.
| Parameter | Value |
|---|---|
| OEM Part Number | 4130‑570 |
| Compatibility | Rolex Calibre 4130, 4131, 4161 |
| Component Type | Oscillating weight (rotor) |
| Winding System | Bidirectional ball‑bearing |
| Material | High‑grade steel / gold (varies) |
| Condition | Brand New, Genuine OEM |
| Origin | Swiss Made |
Replace a worn, noisy, or damaged oscillating weight during full service of Rolex Calibre 4130.
Suitable for Cosmograph Daytona references 116520, 116500LN, 116518, 116519, 116528, 116509, etc.
Professional watch repair and authorised service centres.
Q1: Is this a genuine Rolex part?
Yes, it is a 100% authentic, Swiss‑made Rolex OEM component.
Q2: Which calibers does it fit?
Rolex Calibre 4130, 4131, and 4161 (all share the same rotor).
Q3: What are signs of a worn rotor?
Unusual rattling noise, reduced winding efficiency, or a noticeable wobble when rotating.
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.
