Tissot PR 100

European Watch Clock and Jewellery Fair 1981 BF 327
The new generation of Tissot’s PR-family: water-resistant down to 100 meters, screwed-down crown, double case back, scratch-resistant sapphire crystal. Fitted with the new extra-thin quartz movement Flatline II (2.50 mm thin) with centre seconds and date. Available in three sizes, in steel, bicolour or goldplated. Bracelet in solid stainless steel. (TISSOT PR 100)