Japan Seiko VK63 VK63A high-precision quartz movement chronograph, three hands with date, small 24-hour chronograph

>>100% Brand New and High Quality >>The product material is strong, durable, and long-lasting. >>It can be used as a spare part to facilitate replacing your movement. >>Model: For VK63A >>Outer Diameter: 30.8 mm >>Case Diameter: 29.0 mm >>Height: 5.10 mm >>Date Position: H3 >>Note: It is best to have a professional watchmaker check it for you if you don’t know how to use it. Thank you. >>For VK63 User Guide: Small left circle (minute hand) Small right circle (24-hour system) Small circle (daily seconds hand) Three large hands (the hour/minute hand is a normal hand) >>The second hand is used for timing. The first button at the top right (time start) and the second button at the bottom right (time reset) adjust the time/calendar. Turn the head outward and pull the second gear slightly to adjust the calendar. Pull the third gear to