According to a post published in this german forum
, its possible to know where was manufactured your MkIII and when:
Take out the battery and look at the bottom, you will be able to see a set of number & letters; like 0V0603. It means:
1st- Manufacturing place:
U = Utsunomiya, Japan
F = Fukushima, Japan
O = Oita, Japan
2nd - Manufacturing year:
V = 2007, 1981
W = 2008, 1982
X = 2009, 1983
3th-4th - Manufacturing month
01 - January till 12 December
LAst two digits: No known meaning yet or no relevant ...
1D Mk III


