- A STAINLESS STEEL FLYBACK CHRONOGRAPH MILITARY 'BUND' WRISTWATCH WITH 30 MN REGISTERS
REF 1550 SG CASE 8398 MADE FOR THE GERMAN MILITARY ASSIGNATION NUMBER 6645-12-146-3774 CIRCA 1970
- stainless steel
- diameter 43 mm
The present model with the reference 1550 SG is equipped with a Valjoux 230 manual movement and a "clean" dial - no markings beyond the "Heuer" logo. It includes a flyback function and permits easy readability, which were requested characteristics to cater to the needs of the Bundeswehr’s pilots.