the chronograph stop watch doesn't rezero or run. watch is garbage. don't buy
The watch is good looking / working All dials work So description does not lie Dial says "30 seconds chronograph" (small red letters in the center) There is a chronograph scale(1..30), where seconds dial should be on a watch But there is no chronograph (that is, stopwatch function) on this watch. Ah well, I don't really care But I actually ordered this piece because I wanted log scale ruler And to much of my dismay log scale is off. If you see inner log scale (fixed one) on a photo - official photo here -, you'll see that distance between 1.9 and 1.8 is bigger then between 1.8 and 1.7. It is just not possible mathematically on a log scale! Then I rotate outer log scale so it origon (1) match to fixed scale I see that these scales do not match. Outer scale grows faster from 1 to 1.9 (so say inner 1,5 shows at 1,48 outer), then after 3 it grows slower (so 6 inner scale shows to 6.1 outer scale) So if O try to multiply 2x2 I got 4.1 So I am deeply disappointed with that.