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Genuine stop click for Jaeger‑LeCoultre Caliber 924 automatic movement. This elastic component engages with the ratchet wheel to allow unidirectional winding and instantly locks when winding stops, preventing mainspring unwinding. Aftermarket replacement for worn or failed original clicks.
Genuine JLC part – OEM specification.
Allows unidirectional ratchet rotation – efficient winding.
Instant lock – prevents reverse torque unwinding.
Essential for winding system integrity.
Drop‑in replacement – exact fit.
| Parameter | Value |
|---|---|
| Compatible caliber | Jaeger‑LeCoultre 924 |
| Movement data | 28,800 vph (4 Hz), 41 jewels, 43‑45h power reserve |
| Function | Stop click / winding anti‑reverse |
| Material | Spring steel |
| Condition | Genuine OEM |
| Type | Aftermarket (as listed) |
Replace worn, broken or failed stop click during full service of Calibre 924.
Restore proper winding anti‑reverse function.
Suitable for Master Control, Master Calendar and other 924‑powered models.
Professional watch repair only.
Q1: Is this a genuine Jaeger‑LeCoultre part?
Yes, it is an original JLC OEM component.
Q2: What is the function of the stop click?
It allows the ratchet wheel to turn only one way (during winding) and instantly locks it when winding stops, preventing the mainspring from unwinding.
Q3: Which calibers does it fit? Primarily designed for Calibre 924. Check compatibility before ordering.
Fast worldwide shipping within 3 business days.
Competitive pricing on Seiko/Hattori calibers.
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