This is a great resource to check http://brown-snout.com/horology/articles/heuer_bundeswehr_chrono/

: hi,

: i just bought a Heuer Bund 3H off of ebay and i want to get an
: authentic check from everyone here. the watch seems to be in
: good condition and authentic, the only problem i have with it is
: the markings on the back of the casing. the letters seem to be
: self etched in and in a different type than what i've seen on
: other bund watches. the serial # is also different than what
: i've seen, all the other 1s i've seen have the #
: 6645-12-146-3774, but this 1 has # 6645-12-46-3774 without the 1
: in front of the 46.

: can anyone clarify these differences for me? and tell me if the
: watch is authentic or not?

: here's the link (
: http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=180570241586&ssPageName=ADME:X:RTQ:DE:1123#ht_4156wt_1019
: )

: thanks