Generic Rolex 3135-305 Ratchet Wheel

Product Description

Aftermarket ratchet wheel engineered for Rolex Calibres 3130, 3135, 3155, 3185 and 3186 (Ref. 3135-305), an essential part of the movement’s winding system. This component transmits energy from the automatic module or manual winding to the mainspring barrel, ensuring proper power storage. An ideal replacement for worn or damaged original ratchet wheels during service or repair.

Features & Function

• Aftermarket ratchet wheel — replacement part for Rolex, not manufactured by Rolex SA
• 3135-305 specific design — precision-machined to original winding system geometry
• Fits Calibre 3130/3135/3155/3185/3186 — compatible with five Rolex movements
• Transmits winding energy — delivers power from automatic module/manual winding to mainspring barrel
• Restores winding function — corrects slipping or failed winding action

Specifications

Applications

• Replacement of worn or damaged ratchet wheel on Rolex 3130/3135/3155/3185/3186 movements
• Professional winding system repair and servicing
• Rolex movement overhaul and restoration
• Watchmaker and repair technician spare parts supply
• Restoring proper power reserve and winding function

FAQ

Q1: Is this a genuine Rolex part?
A: No — this is an aftermarket ratchet wheel for Rolex (Ref. 3135-305). It is not manufactured by Rolex SA.

Q2: What movements does it fit?
A: This ratchet wheel fits the Rolex Calibre 3130, 3135, 3155, 3185 and 3186 movements. Please confirm your movement model before purchasing.

Q3: What does the ratchet wheel do?
A: The ratchet wheel transmits energy from the automatic module or manual winding to the mainspring barrel, ensuring proper power storage in the movement.

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