Accustomed Casio and with several models, it is rather original and beautiful. Strengths: Functions and settings of a conventional Casio functions without interference or gadget (just enough) Very good readability (which is the weak point of the classic Casio particular black backgrounds to avoid like the plague) The needles are slightly transparent so hide little figures. Weak points: The thermometer function as usual distorted by the wrist temperature but not be calibrated, the calibration range is unfortunately too just (remains an error of 1 to 2 °) A little heavy.