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This is a precision-engineered pallet fork for the Audemars Piguet Calibre 3120 (the brand’s high-end workhorse since 2003) and 3126/3840 chronograph. The critical intermediary in the Swiss lever escapement, this forked steel part interacts with the escape wheel and balance wheel to convert mainspring torque into accurately dosed impulses, ensuring stable rate and amplitude. Direct-fit replacement.
Type: Pallet Fork
Compatible with: AP Calibre 3120 / 3126 / 3840
Material: Steel
Function: Interacts with escape wheel and balance wheel, regulates impulses
Features: Precision-engineered, direct-fit replacement
1. Is it genuine?
This is an aftermarket replacement, not in original packaging, but dimensions and specifications exactly match the original.
2. How is the quality?
Precision-engineered steel, restoring original escapement precision and reliability.
3. What is it suitable for?
Ideal as a pallet fork replacement for AP 3120/3126/3840.
Fast Worldwide Shipping – Orders are dispatched within 3 business days.
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