Longines, Conquest Calendar, Automatic, Ref. L 1.641.4,case No. 511.960, center-seconds, self-winding, water resistant, [..]
Case: Three-body, polished and brushed, screwed-down case back bearing a gold and blue enamel medallion. Dial:Satiné silver with applied yellow gold fancy indexes, luminous dots, outer minutes/seconds track, aperture for the date at 12. Luminous gold dauphine hands. Movement: Cal. Eta 2824-2, rhodium-plated, 25 jewels, straight-line lever escapement, monometallic balance, shock absorber, self-compensating flat balance spring, hack mechanism. Dial case, and movement signed. Diam. 38 mm. Thickness 12 mm.Dial, case and movement in very good condition.