Ladies Two Tone Bracelet Pr100 Tissot WatchTrue to its name, the Tissot PR 100 is certainly Precise and Robust and hugely popular with stylish men and women everywhere. These models combine tradition with up to the minute looks using quality materials on the outside and Swiss reliability on the inside. This watch has a 25mm stainless steel case with rose gold PVD coating, with a scratch resistant sapphire cystal face and a water resistance of up to a pressure of 10 bar (100 m 330 ft).