A masterclass in understated mid-century design, this vintage Longines Flagship delivers timeless appeal in a strikingly elegant rectangular case. Its sunburst silver dial, crisp baton indices, and faceted hands create a clean, sophisticated aesthetic worthy of the revered Flagship name. Combining a slim dress profile with quality Swiss engineering—including its in-house L847.3 movement—this piece represents Longines heritage at its best and is ready to be enjoyed by a discerning collector. Brand: Longines Model: Flagship Reference Number: 4026-428 Serial Number: 17-039555 (Inner movement serial: 52201443) Movement: Longines L847.3, manual wind, 17 jewels Dial: Silver sunburst finish with applied baton indices and “Flagship” script Case Size: 27mm (excluding the crown) Case Material: Stainless steel Production Year: 1985 Condition: Stunning vintage condition, running and keeping time within vintage tolerances Dial and Hands The sunburst silver dial is exceptionally well-preserved with crisp, black-printed signatures and attractive applied baton indices. The “Flagship” script at 6 o’clock lends added distinction. All original slender, faceted hands exhibit light aging consistent with age. There is no visible damage, spotting, or discoloration on the dial—an impressive example for collectors. Case and Crystal Rectangular steel case (reference 4026-428) measures 27mm (excluding crown) and features sharply defined edges with minimal wear, retaining its factory angles and satin brushing. The screw-down caseback is appropriately signed with its serial number and shows only minor handling marks. Original signed Longines crown is present. The crystal is clean and free of noticeable scratches. Movement Powered by the hand-wound Longines L847.3 movement (serial 52201443), with 17 jewels, renowned for its reliability and smooth operation. The movement is clean and currently running well, keeping time within vintage tolerances. Strap Supplied on a high-quality black leather strap with an unsigned period-style buckle. The strap fits wrists comfortably and complements the watch’s refined character. Condition Stunning vintage condition with only light signs of wear to the case and strap. Dial and crystal are exemplary for the age, and the watch is running and keeping time within vintage tolerances. Dimensions Case: 27mm (excluding crown) Lug-to-lug: Approx. 35mm Thickness: Approx. 7mm Lug width: 18mm Remarks A rare opportunity to acquire a remarkably preserved Longines Flagship in an uncommon rectangular format. The combination of iconic design, sharp case geometry, and pristine dial make it a desirable addition for both seasoned collectors and enthusiasts of elegant vintage Swiss watches. History Launched in 1957, the Flagship line symbolized Longines’ excellence in dress watch craftsmanship, blending elegant design with dependable Swiss mechanisms. This 1985 rectangular variant highlights the brand’s willingness to innovate within the dress watch segment while maintaining the classical aesthetics and high standards that define Longines’ historic reputation. Payment and Shipping Payment must be completed within 1-3 days after purchase. The watch will be securely packaged and shipped with tracking and insurance for your peace of mind. Please review the pictures carefully before bidding. I strive to showcase the watch from multiple angles for an accurate representation. As with all vintage watches, water resistance is not guaranteed. The watch will be delivered in fully functional working condition. If you have any questions, feel free to contact me after the auction ends. / Vintage Watches DK SKU: LONZ1RIB60000