Longines Flagship 8446 8 (1970-1979)

Now available at auction from Second Vintage This classic 1970s Longines Flagship presents a distinctive square cushion case design paired with an evenly patinated dial. Driven by the in-house manual-wind caliber L847.4, this timepiece offers a compelling blend of period geometry and authentic character. Brand: Longines Model: Flagship Reference Number: 8446 8 Serial Number: 53277664 Movement: Manual winding, caliber L847.4, 17 jewels Dial: Silver and white finish with evenly spotted patina and applied black indices Case Size: 30 mm (excluding the crown) Case Material: Stainless steel Production Year: 1970s Condition: Good vintage condition. Timegrapher: +11+15s/day, performing remarkably well. Dial and Hands The dial features a silver and white finish that has developed an evenly spotted patina across the surface, giving the watch a distinct, aged character. Applied black indices provide strong contrast, while the printed text remains fully intact. The time is indicated by black stick hands, which are well preserved and show only minor surface wear visible under magnification. Case and Crystal The stainless steel case features a square cushion shape, measuring 30 mm across. It displays honest wear, with surface scratches and handling marks consistent with age, though the edges remain relatively defined. The watch retains its signed crown, which features the Longines winged hourglass logo and text alongside defined knurling. The dial is protected by a flat acrylic crystal that exhibits light surface scratches while maintaining clear visibility. Movement Inside the case beats the Longines manual-wind caliber L847.4, a 17-jewel movement stamped with the Longines Watch Co Swiss signature, an unadjusted designation, and the matching serial number 53277664. The movement presents a clean overall appearance with minor marks on the plates and the manual wind mechanism visible. Recording +11+15s/day on the timegrapher, it is exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. Strap The watch is fitted with a black leather strap detailed with white contrast stitching. It shows light wear and complements the black accents of the dial and hands. Condition Good vintage condition. The dial exhibits an even spotting and patina across its surface, while the black stick hands show minor surface wear visible under magnification. The square cushion case displays surface scratches and handling marks consistent with age, retaining relatively defined edges. The flat acrylic crystal has light surface scratches but remains clear. The movement is running well, supported by the timegrapher results indicating strong performance. Dimensions The case measures 30 mm (excluding the crown). Remarks This Longines Flagship is notable for its distinctive 1970s square cushion geometry and the reliable in-house caliber L847.4. The evenly spotted patina across the dial provides genuine vintage character, making it an appealing choice for enthusiasts of period design. History The Longines Flagship collection has long been recognized for its elegant proportions and dependable mechanics. During the 1970s, watchmakers frequently experimented with case shapes, moving away from traditional round profiles to embrace square and cushion geometries like the reference 8446 8. This era of Longines production utilized robust in-house calibers such as the L847.4, a manual-winding movement featuring 17 jewels and a Kif-Ultraflex shock protection system. Sized at 30 mm by 28 mm with a slim 7 mm thickness and a 17 mm lug width, this model reflects the refined yet distinctive aesthetic of 1970s dress watches. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and securely packaged, then shipped with tracking and insurance for your peace of mind. We use fast express shipping, with typical delivery within 1–4 business days, depending on the destination. Please note that vintage watches may show minor signs of wear, aging, or imperfections, which are considered normal for watches of this age. We kindly ask you to review all photos carefully before bidding. We photograph each watch from multiple angles to provide the most accurate representation possible, and the photos form an important part of the description. The timegrapher assessment if provided is seen as an indication of the movement’s condition under fully wound testing conditions. As with all vintage watches, results may vary in daily use. If you have any concerns regarding functionality or defects after delivery, please contact us within 3 days of receiving the watch so we can assist you. As with all used watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: LON-FHX-0001