The men's Tissot PRX Automatic Chronograph T137.427.11.091.00 watch bases its operation on a Swiss Made automatic movement with a 38-hour power reserve. The envelope and bracelet are made of 316L stainless steel in silver. The green dial adorned with texturing is complemented by a day-of-the-month date, as well as Super-LumiNova-coated hands and indexes. The dial is protected by a sapphire glass with anti-reflective coating. The water resistance of the Tissot T1374271109100 watch is estimated at 10 ATM.