MECHANICAL WITH DOUBLE FLYWHEEL & 31 JEWELS. WATCH, MANUAL INSTRUCTION, WATCH BOX. DIALS, DOUBLE FLYWHEEL ARE ALL FUNCTIONAL. Automatic mechanical watch's momentum comes from the wearer's movement.
So wear under normal circumstances. Don't need hand winding. Only when the wearer couldn't provide enough momentum. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "loungelux" and is located in this country: CN.This item can be shipped worldwide.