Tiffany & Co. Men。Brand TIFFANY&Co. Model ground Gender Men\'s Material Stainless Steel / leather Dial color black Movement Automatic Ref Number Z0031.68.10A10A70A Serial Number T10008*** Functions Date Accessories Guarantee(card)、buckle Case size About 29mm (1.1inch) (not including the crown) Wrist size About 19.5cm (7.7 inch) Lugs width 20mm(0.8 inch) Keeping time +25 sec/day(measured value)　※Reference value Guarantee information 2018/08/07 State of the wound Glass No damage Case Light scratch Bezel Light scratch Belt/Bracelet No damage Hand a Little damage, a few stain (In some places ) Dial Little damage Buckle No damage CL Number 889424　 078 250612 GT Condition Rank Body rank B Belt/Bracelet rank N(not TIFFANY&Co.) 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.