Longines - Conquest Automatic - No reserve price - 1573 1 633 - Men - 1970-1979

Available now on auction by Second Vintage This Longines Conquest Automatic perfectly captures the architectural design language of the 1970s while maintaining the refined elegance the brand is celebrated for. Housed in a robust, tonneau-shaped stainless steel case, this timepiece bridges the gap between a capable everyday sports watch and a sophisticated dress piece. The striking contrast between the bright silver sunburst dial and the bold, black applied indices gives this watch a distinct visual presence on the wrist, making it a highly versatile and compelling choice for the discerning vintage enthusiast. Brand: Longines Model: Conquest Automatic Reference Number: 1573 1 633 Serial Number: 52299824 Movement: Automatic, Caliber L633.1, 25 Jewels Dial: Silver sunburst with applied black baton indices, exceptionally clean and well-preserved Case Size: 34 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1970s Condition: Excellent vintage condition with sharp case geometry and a remarkably pristine dial. Movement have been serviced and performs strongly. Dial and Hands The dial is a masterclass in high-contrast mid-century design, featuring a brilliant silver sunburst finish that radiates beautifully under direct light. It is adorned with prominent, applied black baton hour markers that match the sleek black baton hands perfectly. The Longines name and the iconic winged hourglass logo are proudly applied below the twelve o'clock position, while the "Conquest" model name is executed in an elegant vintage script above the six o'clock mark, accompanied by the "AUTOMATIC" designation. A framed date aperture sits cleanly at the three o'clock position, and the essential "SWISS MADE" text is present at the very bottom edge. A close visual inspection reveals the dial to be in stunning condition, remaining exceptionally clean with crisp typography and virtually no visible spotting or moisture damage, presenting a remarkably fresh aesthetic for its age. Case and Crystal The 34mm stainless steel case features a classic 1970s C-shape or tonneau profile with integrated-style hooded lugs, giving it a wrist presence that wears slightly larger than its dimensions suggest. The upper surfaces of the case display a pronounced radial brushing that contrasts magnificently with the high-polish finish of the smooth bezel and the sweeping case flanks. The watch retains its original, deeply stamped Longines winged hourglass crown. A domed crystal protects the dial and remains clear and highly legible. The screw-down caseback ensures structural integrity and is properly stamped internally with the Longines branding and the 1573 1 633 reference number. The case remains in excellent vintage condition, exhibiting honest, superficial micro-scratches consistent with careful wear, while retaining strong factory lines and crisp edges without signs of heavy polishing. Movement Powering this Conquest is the Longines Caliber L633.1, a robust and highly regarded 25-jewel automatic movement. The movement plates and rotor are cleanly finished, with the Longines name, caliber designation, and the serial number 52299824 clearly engraved and visible upon inspection. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher results indicate a strong performance of +4 to +7 seconds per day with strong amplitude. Movement have been serviced and performs strongly. Strap The watch is fitted with a period-correct black leather strap featuring an embossed alligator grain pattern. The rich black tone of the strap perfectly complements the black applied indices and hands on the dial, completing the watch's sophisticated profile. Condition This timepiece is presented in excellent vintage condition. The dial is a standout feature, remaining incredibly crisp and well-preserved. The stainless steel case retains its original brushed and polished surface contrasts with only minor, age-appropriate handling marks. The movement is exceptionally clean and running with impressive precision, making this a prime collector-grade example. Dimensions Case Size: 34 mm (excluding the crown) Remarks Finding a vintage Longines Conquest from this era with such an immaculate dial and strong case geometry is becoming increasingly difficult. The bold black-on-silver aesthetic combined with the reliable L633.1 automatic caliber makes this not just a beautiful collector's item, but a highly dependable companion for daily wear. History Introduced in the 1950s, the Conquest line was Longines' answer to the growing demand for robust, water-resistant automatic watches, effectively serving as the brand's premier sports-elegance offering. By the 1970s, the Conquest had evolved to embrace the bolder, more architectural case shapes of the decade while utilizing high-beat, reliable automatic calibers. This specific iteration represents a wonderful era in Longines' history, blending their heritage of precision timekeeping with the distinctive, forward-looking design trends of the period. / Second Vintage SKU: LON-LAX-0017