Replace Automatic Mechanical Watch Movement Small Second @9 For ETA 7753 7750 B

Frequency: 28,800 vibrations per hour. Hours, minutes, small second. Chronograph subdials are at 3:00, 6:00, 9:00(small seconds location). Chronograph counters 60 seconds / 30 minutes / 12 hours. Always believe we can solve problems by communication if there are any problems.

eBay