AN ULTRA-SMALL LADY’S WHITE GOLD RECTANGULAR BRACELET WATCH, Jaeger-LeCoultre, CIRCA 1950

18k, ultra-small rectangular nickel lever movement, 15 jewels, bi-metallic compensation balance, adjusted to temperature and 2 positions, square silvered matte dial with triangular and baton numerals, blued steel hands, polished rectangular case with screwed-down case back, back wind and set, with an 18k white gold link bracelet, case and movement signed

This white gold bracelet watch is fitted with the famous mechanical movement Calibre 101 by Jaeger-LeCoultre. In 1929, LeCoultre developed the smallest mechanical movement in the world – Calibre 101. With sizing 14 x 4.8 x 3.4 mm., weighting less than 1 gram, this movement is still the world’s smallest mechanical wristwatch movement today.