Fly Type E03/B: A Refined Evolution of a Legendary Pilot’s 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 history’s most iconic aviators’ watches—meticulously reimagined for the modern era. The 46mm case delivers commanding presence while ensuring everyday practicality, blending rugged functionality with timeless style.
This is more than a watch—it's a continuation of a century-old tradition, crafted for those who value precision, history, and enduring design.
SPECIFICATIONS
CASE ARCHITECTURE
Screw-down case back and winding crown
WIDTH
46.1mm (excluding crown)
49.7mm (including crown)
LUG-TO-LUG
55mm
STRAP WIDTH
24mm
CASE THICKNESS
13.2mm (measured at the centre of the watch)
WEIGHT
80g (excluding strap)
MATERIAL
316L steel
BEZEL
Fixed
WINDING CROWN
Screw-down, waterproofness system
CRYSTAL
Anti Reflective Sapphire
WATER RESISTANCE
Waterproof to 200 metres / 660 feet
MOVEMENT
Mechanical, 24 jewels, 21,600bph (6 per second), self-winding, calendar
SHOCK SYSTEM
Diashock
CALIBRE
NH35a Manufacture Seiko
FUNCTIONS
Centre hour, minute and seconds hands. Manual winding. Automatic winding with ball bearing.
WINDING
Bi-directional self-winding via rotor
POWER RESERVE
Approximately 41 hours
The Fly E03/B is inspired by the so-called Baumuster B, which was originally designed to be a navigator's watch. The 'B' is designed to focus on minutes instead of hours, which is the most important information for the navigator.
