Perfect for repairing, replacing or making clocks.
Dual Calendar Day&Date @3 Hangzhou 2350 Automatic Mechanical Watch Movement
25mm Dual Calendar At 3 Automatic Mechanical Watch Movement For Miyota 8205 8200
29mm Dual Calendar At 3 Automatic Mechanical Watch Movement For 2813 8205
Date/Calendar At 3 Automatic Mechanical Watch Movement For 2813 8215 8205
3 Hands Calendar At 3 Automatic Mechanical Watch Movement For ETA 2824 2824-2 f