TAG Heuer “Chronomètre S/el”

European Watch Clock and Jewellery Fair 1991 BF 242
TAG-Heuer now launches its first chronometer model. This “S/el” design with selfwinding mechanical movement has successfully passed the Official Chronometer Testing Authority’s battery of tests (each watch undergoes 16 days of individual tests), earning the right to the title of Official Chronometer. Steel or steel and gold case, water-resistant to 200 m, screw-locked crown, ratcheted one-way rotating bezel, sapphire crystal. (TAG HEUER “S/el Chronometer”)