1X watch stem.
China Made Silver Mechanical Movement Moonphase At 12 Big Flywheel
China Made Shanghai Multifunctional Movement Big Date At 12 Moon Phase At 6
Japan Made 2F10A Quartz Movement 3 Hands Single Calendar Watch Parts
Swiss Made ISA2320 Quartz Movement 3 Hands Single Calendar Watch Part
China Made Automatic Mechanical Movement Reversed Balance Wheel Big Date At 12