BREITLING CADETTE REF. 1158 CHRONOGRAPH STEEL Breitling, Cadette, Ref. 1158. Made in the 1950s. Fine, water-resistant, antimagnetic, stainless steel wristwatch with round button chronograph, register and tachometer. Two-body, polished and brushed, concave lugs, screw-down case back. Matte silver with applied steel Arabic numerals and baton indexes, subsidiary dials for the constant seconds and the 30-minute registers, outer 1/5th seconds track with 5-second Arabic markers and tachometer scale. Luminous steel alpha hands. Cal. 188, rhodium-plated, 17 jewels, straight- line lever escapement, bimetallic compensation balance, shock absorber, flat balance spring.