Very cheap if indeed it's right. No stamped plate. Can't quite see that it has a raised A pole like my 57 so, presume it's a 62. 62 JV maple necks (I think) don't have a walnut plug either but the 57 does, which indeed mine does. So, I'd go for 62 if it's JV.
Don't think it's an SQ as I believe they had a walnut plug and a skunk stripe.
Any thoughts?
http://www.ebay.co.uk/itm/Squier-JV-by-Fender-Precision-Bass-Made-in-Japan-1983-/221828822536?pt=LH_DefaultDomain_3&hash=item33a6073608