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Generic great wheel for Rolex Calibre 3135 automatic movement. This large gear is the first wheel in the gear train, receiving power directly from the mainspring barrel and transmitting it to the center wheel. Aftermarket replacement for worn or damaged original great wheels.
Fits Rolex 3135 movement (Submariner Date, Sea‑Dweller, Datejust, etc.)
High‑grade steel construction – durable, wear‑resistant
Precision‑cut teeth – smooth power transmission
Directly engages with mainspring barrel and center wheel
Affordable alternative to genuine OEM part
| Parameter | Value |
|---|---|
| Compatible caliber | Rolex 3135 |
| Original part number | 3135‑330 |
| Function | Great wheel (first wheel of gear train) |
| Material | High‑grade steel |
| Type | Aftermarket / Generic |
Replace worn or damaged great wheel during 3135 movement service.
Restore proper power transmission from mainspring to the gear train.
Professional watch repair and restoration.
Q1: Genuine Rolex part?
No, generic aftermarket.
Q2: Which caliber?
Rolex 3135 only.
Q3: Self‑install?
Professional recommended (requires full movement disassembly).
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.









