Debuggable static daily difference of about 5s. Small seconds at 6: 00.
China Made For Tianjin ST3600 Winding Repair For ETA6497 Movement Part
For Tianjin ST3600 Winding Clone For ETA6497 Replacement Movement Parts 21600BPH
3 Hands Hollow Automatic Mechanical Watch Movement For Tianjin ST25 Movement
38.9mm Steel Large Roman Numerals Watch Dial Plate For Seagull ST3620 ETA 6498
38.9mm Watch Dial Face Plate+Blue Hands For Seagull ST3620 ETA 6498 Movement
Quality Seagull ST3620 Watch Movement 6498 Mechanical Hand Winding Replacment
