It's a fantastic watch. I've had a couple and only sold them because I couldn't get a good fit with the excellent bracelet so it killed it a bit for me although I love it on leather and natos. I've actually been thinking about another one this week though. Having exclusively worn my
6309-7049 for a few months now I wore a Zeno Explorer this week. When I went back to the Seiko it felt big and lacking a bit of finesse and I hankered for something smaller and a bit classier.
So I'm thinking about placing a WTB for a SBIII and chopping in the 6309 for it.
Enjoy it!