Sigma PC 9 Woman's Sports Training Manager Watch - Select Colour:Sigma PC 9 Woman's Sports Training Manager Watch Select Colour: For the sporty woman. With its feminine design, the PC 9 is just the right choice for all women who want to do something for their fitness. The ideal heart rate values are calculated automatically after entering the personal parameters, but can also be set manually. In addition to the functions of current and average pulse, a calorie counter informs the athlete about the calorie