A watch with five layers of fisheye bubbles means to describe the gem effect in the watch. According to relevant information, Cartier Fisheye describes the gem effect in the watch. Cartier sapphire inlay is round and has the effect of fisheye. Cartier's greatest feature is the sapphire in the table. Sapphire inlay, round, fisheye effect, more elegant. This watch can be worn by both men and women, and its size is different. It is a more humanized design, and many people are willing to buy Cartier blue balloon watches.