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The Omega 1120 Movement Reversing Wheel (722112052041) is a genuine replacement part designed for the Omega Caliber 1120 automatic movement. This reversing wheel plays a crucial role in the bi-directional automatic winding system, converting rotor motion into mainspring energy and ensuring smooth, reliable winding and timekeeping performance.
Genuine Omega part – authentic original component for Caliber 1120
Automatic winding component – essential for bi‑directional winding system
Power transmission – converts rotor motion into mainspring energy
Precision-engineered – manufactured to Omega’s factory specifications
Direct replacement – designed for professional servicing and restoration
Part Number: 722112052041 (also listed as 1120-52.041)
Compatible Movement: Omega Caliber 1120 (automatic, 23 jewels)
Movement Diameter: 25.6 mm (11½”’)
Movement Height: 3.6 mm
Frequency: 28,800 vph (4 Hz)
Power Reserve: 44 hours
Origin: Switzerland (Omega factory part)
Condition: Brand new
Service and overhaul of Omega Caliber 1120 movements
Automatic winding repair – replacing worn or damaged reversers
Restoration of Seamaster, De Ville, and other 1120-powered models
Suitable for professional watchmakers and authorized service centers
1. Is this a genuine Omega part?
Yes, this is a genuine Omega factory part (reference 722112052041), manufactured in Switzerland. It is not an aftermarket or generic component.
2. Which movement is this reversing wheel compatible with?
This reversing wheel is specifically designed for the Omega Caliber 1120 automatic movement, based on the ETA 2892-A2 and used in Seamaster and De Ville models.
3. What is the function of the reversing wheel?
The reversing wheel is part of the bi‑directional automatic winding system that converts the rotor’s back‑and‑forth motion into a consistent winding direction for the mainspring.
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