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The Omega 2500C Movement Pallet Fork (7222500C40010A) is a genuine Swiss-made component for the Omega Caliber 2500C Co‑Axial automatic movement. As a critical part of the Co‑Axial escapement system, the pallet fork works with the co‑axial and intermediate escape wheels to transmit impulses from the gear train to the balance wheel, enabling stable energy transfer and precise timekeeping. It is a recognized service part, listed in Omega technical documentation and used in professional movement overhauls .
Genuine Omega part – authentic Swiss‑made component for Caliber 2500C
Co‑Axial escapement component – works with co‑axial wheel and intermediate escape wheel
Critical for timekeeping – transmits impulses to the balance for stable amplitude and rate
Service replacement part – recognized in official Omega technical documentation and assembly stages
Precision‑engineered – manufactured to Omega’s factory specifications
Part Number: 7222500C40010A
Compatible Movement: Omega Caliber 2500C
Movement Diameter: 25.60 mm (11½”’)
Movement Height: 3.60 mm
Jewels: 27
Frequency: 25,200 vph (3.5 Hz)
Power Reserve: 48 hours
Escapement Type: Co‑Axial (2‑level)
Origin: Switzerland (Omega factory part)
Condition: Brand new
Service and overhaul of Omega Caliber 2500C movements
Co‑Axial escapement repair – replacing worn or damaged pallet forks
Timekeeping restoration – ensuring consistent amplitude and rate
Restoration of Seamaster Planet Ocean, Aqua Terra, and other 2500C‑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 7222500C40010A), manufactured in Switzerland. It is listed in the official Omega parts list for Caliber 2500C during the assembly stages .
2. Is the 2500C pallet fork compatible with 2500A, 2500B, or 2500D?
The pallet fork for Caliber 2500A/B is listed as a different reference (1316) . The 2500C uses its own specific pallet fork (40010) . The 2500D introduced a redesigned 3‑level escapement, so parts compatibility between C and D versions is not guaranteed.
3. What are the signs that the pallet fork needs replacement?
Common signs include irregular amplitude, unstable rate, intermittent stopping, or visible wear/damage to the pallet fork stones and pivots during inspection. A qualified watchmaker can diagnose these issues during servicing .
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