Bergeon 2729-ETA-03 mainspring winder for ETA 2660, 2671, 2678, 2688
To use this tool you need from Bergeon 30082-M handle
Bergeon 2729-ETA-03 mainspring winder for ETA 2660, 2671, 2678, 2688
To use this tool you need from Bergeon 30082-M handle