It concerns with the Citizen AN9000-53M a striking and elegant chronograph with stop function (minutes to 60 minutes and seconds). In addition an analog Weekday and 05.00 clock a date display. The hour and minute hands can be read well in the dark, and also the stopwatch differs by each red needles very well from the time display. The blue dial is immediately apparent and gives the clock a special touch. The accuracy levels off at about 6 seconds / month and thus precipitates accurately than in the user instructions (+/- 20 seconds / month). The bracelet metal bracelet is easy to cut with a sharp object. For a quartz watch, which actually has a slight movement, the entire clock falls out relatively heavy, it is still good Allerd arm. After a collision, the stopwatch has maladjusted (After zeroing no longer remained the stopwatch second hand to reset to the 12.00 clock position stand). But it was not a problem (Pull the crown 2-fold, start button as fine adjustment use) using the special adjustment function the stopwatch to accurately adjust. Here you can see clearly the brand watch from Citizen. I would buy them again at any time.