The tissot prx chrono is packed with twenty-first century features in an angular case shape from 1978. This stainless steel watch has a 42mm satin-finished case, blue dial, a date window, three white timing subdials, superluminova® hands and markers and a sapphire crystal. The timepiece is powered by the valjoux a05. H31 caliber movement, which provides an extended 60-hour power reserve. The automatic movement is visible through the case back. Water-resistant to 100 meters, this watch has an integrated stainless steel bracelet that secures with a push-button deployment clasp.