FLY E03/B ◇ Automatic Pilot's Watch - 46mm - Baumuster BFly Type E03 B: A Refined Evolution of a Legendary Pilots Watch The Fly Type E03 B builds upon the legacy of the E03 A, offering a bold yet refined interpretation of the classic 1940s aviation timepiece. True to its heritage, this model features an inner hour ring, maintaining the precise and highly legible layout once relied upon by wartime pilots. The Fly Types A & B are the ultimate homage to historys most iconic aviators watchesmeticulously