The Tissot PRX Powermatic 80 model T1374071104100 features a tonneau‑shaped case crafted from 316L stainless steel, measuring 40 mm in diameter (approximately 39.5 mm length), with a thickness of about 10.9 mm https://saicreationswatches.com/products/t1374071104100-t-classic-prx-powermatic-80-watch-for-men