Born in the 1980s, the pr 100 has continually evolved while staying true to its core identity: precision and robustness. Now reinterpreted in a refined 36mm expression, this version brings a more elegant design that feels both contemporary and timeless. Mother-of-pearl dial with chronograph sub-dials, date window and super-luminovaâ® 36. 0mm rose-tone and silver-tone stainless steel case sapphire crystal chronograph quartz movement two-tone stainless steel bracelet with fold-over clasp water resistant to 10 meters we are an authorized tissot dealer