I own a couple of 6R15 watches from the Seiko Mechanical line and have handled a number of others in the same line but this time round, I had the opportunity to handle a 6R15 from the Premier line. The watch I handled is the SPB011J. It is not a new release. If I remember correctly, it was released in 2007 along with a black dial (SPB009J) and a white dial (SPB007J) variant.
The SPB011J specimen I got here is a used piece so while looking at its features, I’ll also get a chance to see what disadvantages the used watch will reveal.
Yeoman's Watch Review 