Diameter:30*40mm Height:40mm Weight:63g Simple and taste, this taste is reflected in the design of the details of the grasp, every small part of the local and decoration, the knobs an handles should be considered carefully. In the manufacture of more demanding Seiko secret agents, simple and smooth lines, strong color contrast, can give people avant-garde, not subject to the feeling of restraint. The same as the surface, the back is also the same amount of delicate, each edge are carefully polished, the use of the process more comfortable, to avoid harm.