1988 Gen.1 British Military RAF Helicopter/Jet Pilot Chronograph with Broadarrow and Correct Military Issue Numbers 6645-99 7683056 From First Gulf War
7A28-7120 Seiko RAF-Issued Gen I Chronograph | Hairspring
1984 Gen.1 Seiko RAF Pilot's Military Chronograph with NATO Issue Numbers on the Caseback
Seiko Gen 1 7A28-7120 RAF Chronograph c.1989 For Sale