Seiko – Automatic Date – Blue Dial – Ref. 1626 / Cal. 990 – Swiss Made – 1970s A very elegant vintage Longines automatic wristwatch from the 1970s, featuring a beautifully revised deep blue dial, original Swiss automatic movement, and a sharp stainless steel case with excellent proportions. The watch presents exceptionally well for its age and offers a refined yet sporty vintage character typical of Longines production of this era. The sunburst blue dial, minimalist baton indices, and framed date window at 3 o’clock create a timeless and balanced design. Combined with its solid steel bracelet and clean case lines, this watch is both eye-catching and highly wearable. ⸻ Technical Details • Brand: Longines • Movement: Automatic, Swiss Made • Caliber: Longines Cal. 990 • Jewels: As per Longines Cal. 990 specification • Case material: Stainless steel • Case back: Stainless steel, marked • “LONGINES” • Winged hourglass logo • “SWISS MADE” • Reference: 1626 9 • Caliber marking: 990 • Dial: Blue (professionally revised), sunburst effect • Dial markings: • “LONGINES” with winged hourglass logo • “AUTOMATIC” • “990 SWISS 1626” at the bottom of the dial • Crystal: Acrylic • Functions: Hours, minutes, central seconds, date at 3 o’clock • Crown: Signed Longines crown • Bracelet: Stainless steel bracelet with Longines-signed clasp • Bracelet type: Integrated-style steel bracelet, period correct ⸻ Condition Report • Excellent vintage condition considering the watch’s age • Case has been well polished and retains sharp, well-defined edges • Dial has been professionally revised and presents very clean and attractive • Minor age-related signs may be present on the dial and case, consistent with a vintage timepiece • Movement runs well and keeps time very nicely for a vintage automatic watch • Bracelet and clasp are in good condition with normal light wear • Please review all photos carefully for your own assessment No water resistance guarantee is provided. Vintage watch usage guidelines should be followed. ⸻ Shipping & Packaging • Fast and secure worldwide shipping via FedEx / UPS / DHL • Professional and protective packaging • Pre-shipment photos and video will be taken and archived • Customs duties, import taxes, stamp duties, and any other charges are the buyer’s responsibility ⸻ Notes A refined and well-preserved Longines automatic featuring a striking blue dial, reliable Cal. 990 movement, and a sharp stainless steel case. An excellent choice for collectors or enthusiasts seeking a clean, elegant vintage Longines with strong wrist presence and classic Swiss watchmaking heritage.