Automatic winding means that the movement's mainspring is wound by wrist movement. The movement has a power reserve of 41 hours. A new-generation automatic watch is equipped with a manual winding mechanism, meaning that when the watch is completely stopped, the mainspring can be manually wound by turning the crown.
LumiBrite is a luminous paint that is completely harmless to humans and the environment. It contains no radioactive components. LumiBrite absorbs the energy of sunlight and artificial light quickly and glows in the dark.
