Habring² Erwin Pilot (Pre-Order)The sportiest look for the Erwin is the Erwin "Pilot" with a textured black military inspired dial with lumed cathedral style hands. The movement is their fully in house A11MS caliber with the addition of the Jumping Seconds complication designed & created in Austria. The reverse side reveals Habring's patented Manufacture A11S caliber which beats at 4Hz and carries approximately 48 hours of power reserve. A tangential screw is in place for fine