Early 1980s Seiko Generation One Military Issue (RAF) Quartz
Chronographic Wrist Watch
The 7A28-7120, called the Gen 1. The Gen 1’s case is simpler than
all commercially available 7A28 models. Matte, blasted
finish, integrated unmarked bezel. Military
guidelines, stamped “Circle P” on the dial, indicating the use
of Promethium a Radioactive element. Collectable military wrist
watch from the Falklands era. Secure delivery arranged.