Tissot PR 516

Tissot introduced the PR 516 in 1965, the initials standing for Particularly Robust and the watch advertised for use on the track, in the air and in the water. A chronograph soon followed, with a tachymeter scale built for timing races. Today’s PR516 collection keeps that motorsport spirit in tapered stainless steel cases, from 40 mm quartz chronographs and compact 38 mm automatics to 41 mm mechanical chronographs under a glassbox sapphire crystal.