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The ETA 2000-203 Movement Additional Intermediate Wheel is a genuine Swiss-made component designed for the ETA 2000 caliber and its improved ETA 2000-1 variant . Identified by Article number 11, this intermediate wheel serves as an extra gear within the motion work or gear train. It plays a critical role in ensuring smooth and accurate power transmission from the mainspring to the hands, contributing to the movement’s reliable timekeeping performance.
Genuine ETA part – authentic Swiss-made component for ETA 2000 and 2000-1 calibers .
Gear train component – serves as an additional intermediate wheel in the motion work.
Smooth power transmission – ensures stable and accurate energy flow to the hands.
Direct replacement – factory-sealed original part for professional movement servicing.
Precision-engineered – manufactured to ETA’s original specifications.
Part Number: 2000-203
Article Number: 11
Compatible Movements: ETA 2000, ETA 2000-1
Movement Diameter: 19.4 mm (8¾”’)
Movement Height: 3.6 mm
Jewels: 20
Frequency: 28,800 vph (4 Hz)
Power Reserve: ~40-42 hours
Origin: Switzerland (ETA factory part)
Condition: Brand new
Service and overhaul of ETA 2000 and 2000-1 movements.
Gear train repair – replacing worn, damaged, or missing additional intermediate wheels.
Motion work restoration – ensuring accurate hand alignment and smooth operation.
Suitable for professional watchmakers and experienced repair technicians.
1. Is this a genuine ETA part?
Yes, this is a genuine ETA factory part (reference 2000-203), made in Switzerland. It is not an aftermarket or generic copy. It can be cross-referenced with ETA’s official parts number 920002032001 .
2. Which movements is this additional intermediate wheel compatible with?
This part is specifically designed for the ETA 2000 and ETA 2000-1 calibers. The ETA 2000 is a compact 19.4 mm automatic movement introduced in 1992, and the 2000-1 is its improved version from 1997 .
3. What is the function of the additional intermediate wheel?
The additional intermediate wheel is part of the gear train that transmits power from the mainspring to the hands. It contributes to the smooth and accurate operation of the time display .
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