1964 Constellation Chronometer Automatic Ref. 167.021Overall Notes:- Cosmetic Condition: B+ (Gently worn with light, visible 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 and buckle.Specifications:- Caliber: Omega 711 Automatic Movement- Case Diameter: 33mm- Lug Width: 19mm- Thickness: 8mm- Lug-to-Lug Distance: 39mm- Maximum Wrist Size: 19-20cmDetails:- Stainless Steel Case- Signed Stainless Steel Case Back- Signed Crown- Untouched Factory Finished Silver Dial- Printed Logo- Applied Baton Hour Markers- Painted Second, Minute and Hour Hands- Acrylic Crystal- "SWISS MADE" at 6 o'clock- Replaced Handmade Epsom Leather Strap and Aluminum BuckleOperating State:- The automatic movement has been fully serviced with disassembly, cleaning, lubrication and regulation.- Keeping time precisely with strong amplitude.Condition Notes:- Light surface scratches on case, does not appear to have prior polish.- Fine hair-line scratches on acrylic crystal.PHOTOS ACCURATELY REPRESENT THE WATCH BEING SOLD, NO DIGITAL EDITS MADE.