ETA 2892-203 Intermediate Wheel

Product Description

The ETA 2892-203 Intermediate Wheel is a genuine Swiss-made component for the ETA 2892 automatic movement family. As a key part of the gear train, the intermediate wheel is positioned between the seconds wheel and the escape wheel, transmitting power from the mainspring barrel to the escapement system for accurate timekeeping. The ETA 2892 is a 25.6 mm automatic caliber recognized as a premium thin movement, used extensively by mid-range and high-end brands including IWC, Girard Perregaux, and Omega.

Features & Function

• Genuine ETA part – authentic Swiss-made component for the ETA 2892 movement

• Gear train component – positioned between the seconds wheel and the escape wheel

• Critical for power transmission – transmits power from the mainspring barrel to the escapement system

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

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

Specifications

• Part Number: 2892-203 / 203

• Article Number: 13

• Compatible Movement: ETA 2892 (including 2892-2, 2892-A2, and related calibers)

• Movement Diameter: 25.6 mm (11½”’)

• Movement Height: 3.60 mm

• Jewels: 21 (standard ETA 2892-A2)

• Frequency: 28,800 vph (4 Hz)

• Power Reserve: ~42 hours

• Origin: Switzerland (ETA factory part)

• Condition: Brand new

Applications

• Service and overhaul of ETA 2892 family movements

• Gear train repair – replacing worn or damaged intermediate wheels

• Power transmission restoration – ensuring stable energy flow 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 2892-203), made in Switzerland. It is listed in authorized supply catalogs for ETA 2892 calibers.

2. Which movements is this intermediate wheel compatible with?

This intermediate wheel is compatible with ETA 2892, 2892-2, and 2892-A2 movements. The 2892-A2 is a 25.6 mm automatic movement with a slim 3.6 mm height, extensively used by mid-range and high-end brands such as IWC, Omega, and Cartier.

3. What is the function of the intermediate wheel?

The intermediate wheel is part of the gear train positioned between the seconds wheel and the escape wheel. It transmits power from the mainspring barrel to the escapement system, ensuring stable energy delivery for accurate timekeeping.

Why Choose SOFLY Watch Parts?

• Fast worldwide shipping within 3 business days.

• Competitive pricing on Seiko/Hattori calibers.

• 3,000+ watch movements and parts in stock.

• Trusted by watchmakers worldwide.

• Personalized sourcing support via [email protected] or WhatsApp +86 18620212114.