ETA 2824/2834/2836-435 Yoke

Product Description

The ETA 2824/2834/2836-435 Yoke is a genuine Swiss-made component for the ETA 2824-2, 2834-2, and 2836-2 automatic movements. As a key component in the keyless works, the yoke is responsible for sliding the clutch wheel on the winding pinion to achieve precise crown position changes (winding, date, time). As an original factory part, it is the ideal choice for replacing worn or damaged yokes during service or repair.

Features & Function

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

• Keyless works component – controls the sliding of the clutch wheel on the winding pinion

• Precise mode switching – enables accurate crown position changes for winding, date, and time

• Direct replacement – drop-in replacement for worn or damaged yokes

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

Specifications

• Part Number: 2824/2834/2836-435 / 435

• Article Number: 7

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

• Movement Diameter: 25.6 mm (11½”’)

• Movement Height: 4.60 mm – 2824-2; 5.05 mm – 2836-2

• Jewels: 25

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~38–40 hours

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

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

• Keyless works repair – replacing worn or damaged yokes

• Crown function restoration – ensuring smooth winding, date, 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 435), made in Switzerland. It is listed in official supply catalogs as “Yoke” for ETA 2824/2834/2836 calibers.

2. Which movements is this yoke compatible with?

This yoke is compatible with ETA 2824-2, 2834-2, and 2836-2 movements. These are 25.6 mm calibers widely used in mid-range automatic watches.

3. What is the function of the yoke?

The yoke is part of the keyless works mechanism that controls the sliding of the clutch wheel on the winding pinion. When the crown is pulled to different positions, the yoke moves the clutch wheel to engage either the winding pinion (for manual winding), the date corrector (for date setting), or the sliding pinion (for time setting).

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