Hi there I am currently looking to buy a Citizen NH8381-63L Diver style watch with the 8200 movement in it. So based on the above comments, I feel fairly confident in my choice especially when I am getting for under £100. I have a Vostok Europe Lunokhod 2 with the NH35A Automatic movement in an I find it to be pretty accurate but not as good as a quartz movement obviously but still pretty good. But not sure how it compares to the NH25A? I assume the NH35A is meant to be better.