1973 Longines Ultra Chron Automatic Ref. 8418-1Overall Notes:- Cosmetic Condition: B+ (Light to moderate wear consistent with age; case shows evidence of a prior polish, dial presents cleanly with only minor spotting).- The watch is in excellent working condition, with all functions operating correctly.- This watch features authentic, model-correct Longines components. The strap and buckle are aftermarket replacements.Operating State:- The movement has been serviced (disassembly, cleaning, lubrication and regulation).- Keeping time precisely.- Date function operates correctly.Condition Notes:- Case: light handling marks, retains good definition on the bevelled sides and lugs. Case back has surface scratches and light hairlines, engraving fully legible. No dents or major damage.- Dial: in very good condition with an even finish. Faint spotting toward the outer edge on one side under close inspection. All printing crisp, applied logo and faceted markers clean, date window at 3 o'clock displays and changes properly.- Crystal: very good condition with no cracks or chips. Light surface marks from wear that don't affect clarity.Specifications:- Caliber: Longines 431 Automatic Movement- Case Diameter: 32x32mm- Lug Width: 18mm- Thickness: 11mm- Lug-to-Lug Distance: 38mmDetails:- Stainless Steel Case- Signed Longines Crown- Silvered "Sunburst" Dial- Applied Longines Winged Hourglass Logo- Applied Faceted Stick Hour Markers- Baton Hour, Minute and Sweep Second Hands- Acrylic Crystal- Replacement Leather Strap with Steel Buckle
