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The Rolex 2230-510 Ratchet Wheel is a genuine, Swiss‑made OEM component for the Rolex Calibre 2235 automatic movement. It transfers power from the oscillating weight to the mainspring barrel, ensuring efficient winding and reliable energy transmission. This brand new factory part is ideal for professional watchmakers servicing or restoring Calibre 2235 movements.
Genuine Rolex OEM part – 100% authentic, Swiss made.
Transfers rotor energy to the mainspring barrel – efficient winding.
High‑grade steel construction – durable, wear‑resistant.
Exact factory fit – drop‑in replacement for Calibre 2235.
Restores original automatic winding performance.
| Parameter | Value |
|---|---|
| Part number | 2230‑510 |
| Compatibility | Rolex Calibre 2235 (also 2230 family) |
| Component type | Ratchet wheel for driving wheel (winding train) |
| Material | High‑grade steel |
| Condition | Brand new, genuine OEM |
| Origin | Swiss made |
Direct replacement for a worn or damaged ratchet wheel during full service of Rolex Calibre 2235.
Suitable for Lady‑Datejust, Yacht‑Master 29/35, Datejust 31, Oyster Perpetual midsize models.
Professional watch repair and restoration.
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 2235 and related 2230 family (same winding train).
Q3: What is the function of this wheel?
It transfers power from the reversing wheels to the ratchet wheel (barrel arbor) to wind the mainspring.
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.









