ETA 2450, 2472, Junghans 51, 651 Balance Regulator for Flat Hairspring Part 301

A crucial component for the precise operation of your ETA or Junghans watch movement, this balance regulator is designed specifically for flat hairsprings and is compatible with ETA movements 2450 and 2472, as well as Junghans calibers 51 and 651.

Key Features

• Designed for flat hairspring use, ensuring optimal performance and accuracy in your watch movement.
• Compatible with ETA movements 2450 and 2472, as well as Junghans calibers 51 and 651.
• Part number: 301, a reliable and high-quality component for watchmakers and enthusiasts alike.

Specifications

• For ETA movements 2450 and 2472, as well as Junghans calibers 51 and 651.
• Flat hairspring compatible, ensuring precise timekeeping and minimal deviation.
• Part number: 301, a trusted component for watch repair and maintenance.

Additional Information

When replacing or upgrading your watch movement's balance regulator, it is essential to ensure compatibility with the existing hairspring. This part number 301 balance regulator is designed to provide optimal performance and accuracy in your ETA or Junghans watch, ensuring a precise timekeeping experience.

Supplier/Part # (old):920003012450

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