ETA 2000-9433 Movement Stop Lever

Product Description

The ETA 2000-9433 Movement Stop Lever is a genuine Swiss-made component for the ETA 2000 automatic movement. As part of the keyless works mechanism, the stop lever controls the engagement of the winding stem positions, enabling smooth switching between winding and time-setting modes. It is a critical part to replace when crown operation becomes stiff or irregular.

Features & Function

• Genuine ETA part – authentic Swiss-made component for the ETA 2000 movement

• Keyless works component – controls engagement of the winding stem positions

• Smooth mode switching – enables reliable transition between winding and time-setting

• Direct replacement – drop-in replacement for worn or damaged stop levers

• Precision-engineered – manufactured to ETA’s original specifications

Specifications

• Part Number: 2000-9433 / 9433

• Article Number: 9

• Compatible Movement: ETA 2000 (including 2000-1 variant)

• Movement Diameter: 19.4 mm (8¾”’)

• Movement Height: 3.6 mm

• Jewels: 20

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~42 hours

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2000-series movements

• Keyless works repair – replacing worn or damaged stop levers

• Crown function restoration – ensuring smooth winding and time-setting operation

• Suitable for professional watchmakers and experienced repair technicians

FAQs

1. Is this a genuine ETA part?
Yes, this is a genuine ETA factory part (reference 2000-9433), made in Switzerland. It is not an aftermarket or generic copy.

2. Which movements is this stop lever compatible with?
This stop lever is specifically designed for the ETA 2000 automatic movement and its variant, the 2000-1.

3. What is the function of the stop lever?
The stop lever is part of the keyless works mechanism that controls the engagement of the winding stem in different positions. When the crown is pulled to different positions, the stop lever works with other keyless works components to enable correct switching between winding and time-setting modes.

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