The brand had a close relationship with the industry of flight,at the same time,it is also the representation of propeller-driven aircraft.In the progress of aerospace,the watch can save people's life and can send out the signal of helping.Expect for the character relating with flight,there are also many other characters.Every undustry in the world need this kind of watch in their daily life.The clock mechanism of it be tested by the COSC astronomical observatory.We also can see the delicate and clear watch surface which can reflect 99 degrees refection light.People ar always satiesfied with the excellent crafts and special design.