Contrast color dial 

Second line, sub dial hand and date indicator bezel are made of brushed stainless steel. Obviously contrast with the white, black, blue dial. And the background is solar radiation pattern. 

Helmsman design crown

Time adjusting button use plate logo, chronograph button is decorated with anchor, edges and corners are clearly demarcated and vivid.

Natural rubber band

Rubber material imported from Thailand with vivid pin buckle, the natural rubber band just like the classical sailing seat, the protruding two edges with equal skill to the sailing double top design.