Longines - a Hydro Conquest watch, 39mm. Longines - a Hydro Conquest bracelet watch. Stainless steel case and calibrated bezel. Case width 39mm. Reference L3.741.4, serial 51450434. Signed automatic calibre L888.3. Blue dial with baton and luminous dot hour markers, luminous Arabic numeral six, nine and twelve, date aperture to three. Fitted to a signed stainless steel bracelet with folding clasp. Box and papers.