ETA 2000-210 Movement Third Wheel

Product Description

The ETA 2000-210 Third Wheel is a genuine Swiss-made component for the ETA 2000 automatic movement. As part of the gear train, this third wheel transmits power from the center wheel to the fourth wheel and escape wheel, playing a critical role in accurate timekeeping and consistent power delivery. This brand new original part is essential for watchmakers restoring proper power transmission and precision timing when the original gear train component becomes worn or damaged.

Features & Function

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

• Gear train component – transmits power from the center wheel to the escape wheel

• Critical for timekeeping – ensures stable amplitude and accurate time display

• Direct replacement – drop-in replacement for worn or damaged third wheels

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

Specifications

• Part Number: 2000-210

• 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

• Hand Sizes: 0.70 mm (hour), 1.20 mm (minute), 0.20 mm (seconds)

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2000-series movements

• Gear train repair – replacing worn or damaged third wheels

• Timekeeping restoration – ensuring stable power delivery to the escapement

• 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 2000-210), made in Switzerland. It is not an aftermarket or generic copy.

2. Which movements is this third wheel compatible with?
This third wheel is specifically designed for the ETA 2000 automatic movement and its variants, including the 2000-1.

3. What is the function of the third wheel?
The third wheel is part of the gear train that transmits power from the center wheel to the fourth wheel and escape wheel. It is essential for maintaining stable power flow to the escapement for accurate timekeeping.

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