Balance regulator for flat hairspring part 301 for ETA calibers 2450, 2472, Junghans 51, 651
Balance regulator for flat hairspring part 301 for ETA calibers 2450, 2472, Junghans 51, 651
  • Load image into Gallery viewer, Balance regulator for flat hairspring part 301 for ETA calibers 2450, 2472, Junghans 51, 651
  • Load image into Gallery viewer, Balance regulator for flat hairspring part 301 for ETA calibers 2450, 2472, Junghans 51, 651

Balance regulator for flat hairspring part 301 for ETA calibers 2450, 2472, Junghans 51, 651

$30.58
$30.58
Sold out

New balance regulator for flat hairspring for ETA movements 2450 and 2472.

Also fit for Junghans calibers 51 and 651.

Part number: 301

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