Swatch Chronoplastic - Speed Up SUSM401 is an amazing and attractive Gents watch from Chrono Plastic collection. Case is made out of Plastic/Resin, which stands for a high quality of the item and the White dial gives the watch that unique look. The features of the watch include (among others) a chronograf and date function. This watch is market as water resistant. It means it can withstand slight splashes and rain, but is NOT to be immersed in water. The watch is shipped with an original box and a guarantee from the manufacturer.