ETA 2824/2834/2836-705 Escape Wheel

Product Description

The ETA 2824/2834/2836-705 Escape Wheel is a genuine Swiss-made component for the ETA 2824-2, 2834-2, and 2836-2 automatic movements. As an integral part of the Swiss lever escapement system, the escape wheel works in conjunction with the pallet fork to regulate the release of energy from the gear train, ensuring accurate and consistent timekeeping. This brand new original part is essential for watchmakers restoring stable amplitude and precision timing when the original escape wheel becomes worn or damaged.

Features & Function

• Genuine ETA part – authentic Swiss-made component for ETA 2824/2834/2836 calibers

• Escapement system component – works with the pallet fork to regulate energy release from the gear train

• Critical for timekeeping accuracy – ensures stable amplitude and consistent rate

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

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

Specifications

• Part Number: 2824/2834/2836-705 / 705

• Article Number: 9

• Compatible Movements: ETA 2824-2, 2834-2, 2836-2

• Escapement Type: Swiss lever

• Movement Diameter: 25.6 mm (11½”’)

• Movement Height: 4.60 mm – 2824-2

• Jewels: 25

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~38 hours

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2824/2834/2836 family movements

• Escapement repair – replacing worn or damaged escape wheels

• Timekeeping restoration – ensuring stable amplitude and rate

• 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 2824/2834/2836-705), made in Switzerland. The 705 escape wheel is listed in official parts documentation for the ETA 2824 family and its day-date variants.

2. Which movements is this escape wheel compatible with?

This escape wheel is compatible with ETA 2824-2, 2834-2, and 2836-2 movements. The 2824-2 is a 25.6 mm date-only movement introduced in 1982, while the 2834-2 and 2836-2 are its day-date variants with the same base architecture.

3. What is the function of the escape wheel?

The escape wheel is part of the Swiss lever escapement system that works with the pallet fork and balance to regulate the release of energy from the gear train, ensuring accurate timekeeping according to factory specifications. A worn or damaged escape wheel can cause irregular amplitude or erratic rate.

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