According to Maugham: the decorated value is the central value of art. Think it deeply, only the art which can raise the value of watch could be a great art. For this reason, the elements of art in watch are always the jobs of master. Such as insertion, engraving and color decoration… These watches will not only be the treasure for people, but also the attractive goods in auction.

Art has no direct relation with complexity or simplicity: complexity can not add some value to art; simplicity can not reduce some value to art too. Like the classic watch, they won the game because of the distinct theme and simple design at most of the times. Proper blank will give people infinite images. On the other hand, if the watch shows a specific idea, there will be no room for the collectors to imagine, which will lose the watch’s anticipatory value.