Rolex 3135-550 Oscillating Weight Pinion

Generic Rolex 3135-550 Pinion For Oscillating Weight

$12.00
You Saved

Discount

Quantity Discount (%) Price
1 - 2 — $12.00
3 - 4 5 % $11.40
5 - 9 7 % $11.16
10+ 10 % $10.80
x
Checkout
  • repair Covers 99% of Repair Needs
  • Wholesale Discounts
  • Fast Global Shipping
  • 24/7 Customer Support

Product Description

Aftermarket oscillating weight pinion engineered for Rolex Calibre 3135 movements (Ref. 3135-550), a critical part of the automatic winding system. This component transfers rotational energy from the oscillating weight to the reduction wheel train, ensuring proper mainspring winding. An ideal cost-effective solution when the original pinion becomes worn or damaged, restoring proper automatic winding function.

Features & Function

  • Aftermarket oscillating weight pinion — replacement part for Rolex 3135, not manufactured by Rolex SA
  • 3135-550 specific design — precision-machined to original pinion geometry
  • Fits Calibre 3135 — compatible with the Rolex 3135 automatic movement
  • Drives automatic winding — transfers rotor energy to reduction wheel train for mainspring winding
  • Cost-effective restoration — restores proper winding when original pinion wears out

Specifications

Parameter Value
Part Name Pinion For Oscillating Weight
Part Number 3135-550
Brand Generic (Aftermarket)
Movement Rolex Calibre 3135
Function Transfers rotor energy to reduction wheel train
Type Aftermarket Replacement Part

Applications

  • Replacement of worn or damaged oscillating weight pinion on Rolex 3135 movements
  • Professional automatic winding system repair and servicing
  • Rolex 3135 movement overhaul and restoration
  • Watchmaker and repair technician spare parts supply
  • Restoring power reserve when rotor spins freely without winding

FAQ

Q1: Is this a genuine Rolex part?
A: No — this is an aftermarket oscillating weight pinion for Rolex 3135 (Ref. 3135-550). It is not manufactured by Rolex SA.

Q2: What movement does it fit?
A: This pinion fits the Rolex Calibre 3135 automatic movement. Please confirm your movement model before purchasing.

Q3: What happens when this pinion wears out?
A: When worn, the automatic rotor may spin freely without winding the mainspring, leading to reduced power reserve and poor timekeeping.

Why Choose SOFLY Watch Parts?

  • 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.

Our Popular Items