This topic may have been covered before. I've read a few things about Seiko kinetic watches but would like some feed back here. What do you all think about the Seiko kinetic movement? I own mostly automatic watches and am currently wearing my Seiko Ananta Double Retrograde Automatic. I am thinking about rounding out my Seiko watch collection with a kinetic movement. I don't want to spend more than a couple of hundred dollars for a kinetic as I am currently saving my money to buy a Grand Seiko automatic. So, are the kinetic movements any good? Is the 5M84 a good movement? Are they reliable? Are they durable meaning will the kinetic movement last a lifetime? Your thoughts please. I'll worry about getting a Spring Drive watch after I get my hands on a Grand Seiko automatic. Thank you in advance.