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The ETA 2892-1485 Reverser is a genuine Swiss-made automatic winding reverser, a core component of the bi‑directional winding system in ETA 2892 series automatic movements. Manufactured in Switzerland and brand new, it is used to repair or replace a worn or failed original reverser, restoring the movement’s automatic winding efficiency.
Genuine ETA part – authentic Swiss-made component
Core winding component – essential for bi‑directional automatic winding
Restores winding efficiency – replaces worn or failed reversers
Precision-engineered – manufactured to ETA’s exacting specifications
Direct replacement – simplifies servicing and repair
Part Number: 2892-1485
Compatible Movement: ETA 2892 series (2892, 2893, 2894, 2895, 2896, 2897)
Part Type: Automatic winding reverser (bi‑directional)
Origin: Switzerland (genuine ETA factory part)
Condition: Brand new
Service and overhaul of ETA 2892 series movements
Automatic winding repair – replacing worn or damaged reversers
Efficiency restoration – addressing reduced winding efficiency or noisy winding
Suitable for professional watchmakers and repair technicians
1. Is this a genuine ETA part?
Yes, this is a genuine ETA factory part (reference 2892-1485), manufactured in Switzerland. It is not an aftermarket or generic component.
2. Which movements is this reverser compatible with?
This reverser is compatible with ETA 2892, 2893, 2894, 2895, 2896, and 2897 movements. Please verify your movement caliber before ordering.
3. What is the function of the reverser in the movement?
The reverser is a critical component of the bi‑directional winding system that converts the rotor’s back-and-forth motion into a consistent winding direction for the mainspring.
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