1968 Longines Ultra-Chron Automatic Ref. 7829-3Overall Notes:- Cosmetic Condition: B+ (Gently worn with light signs of use and minor scratches).- The watch is in excellent working condition, with all functions operating flawlessly.- All components are genuine and original to the timepiece, except the replaced strap.Operating State:- The movement has been fully serviced with disassembly, cleaning, lubrication and regulation.- Keeping time precisely.Condition Notes:- Case: shows moderate age-appropriate wear with light scratching throughout. Edges remain reasonably sharp without significant damage. Caseback engravings are clear and legible.- Dial: displays attractive patina with light spotting and minor discoloration. Applied markers show slight tarnishing. All text and logo remain crisp.- Crystal: shows only minor surface hairline scratches that are barely visible under normal viewing conditions. Overall clarity remains good with no chips or significant blemishes.Specifications:- Caliber: Longines 431 Automatic Movement- Case Diameter: 30x30mm- Lug Width: 19mm- Thickness: 10mm- Lug-to-Lug Distance: 37mmDetails:- Stainless Steel Case- Signed Stainless Steel Case Back with Longines Ultra-Chron Logo- Signed Crown with Longines Logo- Applied Longines Silver Logo with Winged Hourglass- Original Silver Linen Dial- Applied Baton Hour Markers- Steel Dauphine Hour and Minute Hands- Acrylic Crystal- Aftermarket Leather Strap- Signed Stainless Steel Buckle