Beats per hour: 21600. Jewels : 17.
36.6mm 21600bph Hand Winding Mechanical Manual Watch Movement For Seagull 6497 d
21600bph 17 Jewels 6497 Mechanical Hand Winding Vitage Mens Watch Movement b
21600bph 17-Jewel Mechanical Hand-Winding Watch Movement For ETA 6498 ST3621 B
17 Jewels Hand Winding 6497 Watch Mechanical Movement For Seagull ST36 6497 M
ST3600 6497 movement Mechanical hand winding movement fit for PARNIS watch M12
Mechanical Hand Winding Wrist Watch Movement For Seagull ST36 6497 17 Jewels
