TAG Heuer Grand Carrera Calibre 17 RS Chronograph CAV511A 。Brand TAG HEUER Model Grand Carrera Caliber 17 Gender Men\'s Material Stainless Steel / Stainless Steel Dial color black Movement Automatic Ref Number CAV511A Serial Number 1684*** Functions Date、Chronograph、Small seconds Accessories Guarantee(card) 2 Extra Link (2.1cm/0.8inch) Case size About 43mm (1.7inch) (not including the crown) Wrist size About 17 + 2.1cm (6.7 + 0.8 inch) Lugs width 22mm(0.9 inch) Keeping time -12 sec/day(measured value)　※Reference value Guarantee information 2014/02/04(Japan official store) State of the wound Glass a few scratch, Small hit Scratch Case a few scratch, small wound Bezel Light scratch, small wound Belt/Bracelet few scratch Hand a few stain Dial No damage Buckle a few scratch, small wound CL Number 959400　 409 260601 AS Condition Rank Body rank B Belt/Bracelet rank B Condition RANK Explanation N [Mint] Item has never been used. S [Beautiful] Item is like new withvery slight signs of use. A [Excellent] Item has clearly been used,but has no significant scratches or wear. AB [Great] Item has slight surface scratches or slight wear,but looks great. B [Good] Item shows scratches or wear that is visible when worn on wrist. BC [Fair] Item is not in perfect working order or slightly damaged. C [Poor] Item cannot be used as-is.Repair needed or used as parts.