A WW2 AIR MINISTRY STOP WATCH AND A POCKET WATCH

The Air Ministry stop watch features a hand-wound movement in a base metal case measuring 50mm wide with a white enamel dial and Case back engraved:
A.M.
6B/117
3112/39
Dated: 1939
With a similar-aged hand-wound pocket watch in a base metal case measuring 51mm, featuring a black dial and erased branding.