For several months I'm wearing the Seiko chronograph and am extremely satisfied. I got the clock for less than 130 and look forward to a reliable, sturdy and fashionable aviator-optic time iron, which is quite inspired also to the currently fashionable military look and has already drawn some eye. The build quality is as you would expect from Seiko, top; nowhere even the smallest production negligence is observed. The Chrono works smoothly and accurately. Gang deviations are virtually undetectable, less than a second in the week. Thus, the clock does exactly what it should: Show the exact time, without the owner - has to think after a while because they readjust - as usually in much more expensive mechanical watches the case. The dial is not overloaded, so that the time can be read at a glance (for whom it is important: even in the dark it can be well seen thanks to excellent luminosity, luminous hands and hour-markers on the edge light greenish). The wearing comfort is very pleasant: The clock is not too heavy and does not press on the wrist or the back of the hand. The textile strap is perfectly portable, but I have exchanged it against a good rubber band; Now the clock works even higher quality. After several failed attempts, even with mechanical watches, I have found "my" clock. Strong buy recommendation.