For sale a very rare example of Heuer 3H AMI ref 510.543 This one is the exact example edit on Paul White book s Vol III http//i1054.photobucket.com/albums/s490/fabriwatch/IMG_7039_zpsx8ljzqq3.jpg http//i1054.photobucket.com/albums/s490/fabriwatch/IMG_7022_zpspojcuh24.jpg …