[Reference retail price: ¥58,300] [Size: 45□21-143] The two rings on the double rim are likened to the rings of Saturn, and the name comes from Saturn's 32nd satellite, Metone. The number 32 comes from the factory part number of the frame. The double metal rim has an oval shape with a smooth surface, and has a strength rim on the inside and a thinner and sharper outside. A design that stands out in an unprecedented way of expression.