If it has a V and six digits, the info is most likely not correct, unless someone replaced the neck. The Japanese Jazzmaster reissues were called 62' Reissue though a 64' Reissue would be a more accurate description. The original production runs were 1985 to when Fender Japan stopped production in 2010-2011ish. The 1982 era Japanese guitars had a JVxxxxxx serial#, so unless this guy forgot the J when printing out the ad, and has a super-rare early pre-production guitar, his naming is incorrect.....In the case of the Jazzmaster, a V series serial will have a non-bold Made in Japan logo above it, and would make for a instrument built around 1996-1997 - making it one of the last Fujigen Gakki guitars before Fender switched to Dyna to build their Japanese guitars in 1997-1998ish. In America, typically the Fujigen guitars had basswood bodies (generally).
Also, Japanese Jazzmasters were made from 1985-2011. 1985-1997/98 at Fujigen Gakki, 1997-2007 at Dyna Gakki, and I dunno who made them during the final production, they might have moved back to Fujigen Gakki again for all I know.
In 1982, only ONE Jazzmaster was made, and it was at the original Fender plant in Fullerton California, and that was for a retiring Fender employee who was very fond of the Fender Jazzmaster - this one - http://c-nelson.com/1982-fender-jazzmaster/ - serial# S800746
