ETA 2000-227 Movement Second Wheel

Product Description

The ETA 2000-227 Second Wheel is a genuine Swiss-made component for the ETA 2000 automatic movement. As part of the gear train, this second wheel (also known as the sweep second wheel) is responsible for driving the central seconds hand, transmitting power from the gear train to ensure smooth and accurate time display. This brand new original part is essential for watchmakers restoring proper seconds hand function and timekeeping accuracy when the original component becomes worn or damaged.

Features & Function

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

• Gear train component – drives the central seconds hand for accurate time display

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

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

• Multiple height variants available – H0 (398), H1 (423), H2 (448), H3 (473) for different movement configurations

Specifications

• Part Number: 2000-227

• 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)

• Lift Angle: 50°

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2000-series movements

• Gear train repair – replacing worn or damaged second wheels

• Seconds hand function restoration – ensuring smooth and accurate time display

• 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 2000-227), made in Switzerland. It is not an aftermarket or generic copy.

2. Which movements is this second wheel compatible with?
This second wheel is specifically designed for the ETA 2000 automatic movement and its variant, the 2000-1. It is often considered a smaller, compact version of the ETA 2892A2.

3. What is the function of the second wheel?
The second wheel (sweep second wheel) is part of the gear train that drives the central seconds hand. It transmits power from the gear train to the seconds hand, ensuring smooth and accurate time display.

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