Made in the 1940’s. Very fine and rare, square, 18K yellow gold wristwatch. Case Two-body, solid, polished, fluted lugs, rounded sides, flat-top crystal. Dial matte silver with applied yellow gold Arabic numerals and round indexes, outer minute track, subsidiary seconds dial. Yellow gold baton hands. M. Cal. 458/1B, rhodium-plated, fausses côtes decoration, 17 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures, blued steel Breguet balance spring. Dial, case and movement signed. DIM. 24 x 38 mm. THICKNESS 9 mm.