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Generic replacement barrel arbor for Rolex Calibre 3135 automatic movement. The arbor is the central axle of the mainspring barrel, holding the inner end of the mainspring and transmitting winding torque to the gear train. Aftermarket part for repairing worn or damaged original arbors.
Fits Rolex 3135 movement (Submariner Date, Sea‑Dweller, Datejust, etc.)
High‑grade steel construction – durable, wear‑resistant
Restores power transmission from mainspring to gear train
Drop‑in replacement for original arbor (3135‑307)
Affordable alternative to genuine OEM part
| Parameter | Value |
|---|---|
| Compatible caliber | Rolex 3135 |
| Original part number | 3135‑307 |
| Function | Mainspring barrel arbor |
| Material | High‑grade steel |
| Type | Aftermarket / Generic |
Replace worn or damaged barrel arbor during 3135 movement service.
Restore power reserve (48h) and winding efficiency.
Professional watch repair and restoration.
Q1: Genuine Rolex part?
No, generic aftermarket.
Q2: Which caliber?
Rolex 3135 only.
Q3: Quality reliable?
Good from reputable suppliers.
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.









