Chronostore - Omega Seamaster Diver 300 Chronograph Steel 。Brand OMEGA Model Seamaster300 Gender Men\'s Material Stainless Steel / Stainless Steel Dial color Navy Movement Automatic Ref Number 2598.80 Serial Number 6002**** Functions Date、Chronograph、Small seconds Accessories Guarantee(card) 3 Extra Link (2.7cm/1.1inch) Case size About 42mm (1.7inch) (not including the crown) Wrist size About 16 + 2.7cm (6.3 + 1.1 inch) Lugs width 20mm(0.8 inch) Keeping time -21 sec/day(measured value)　※Reference value Guarantee information 2000/1/4 State of the wound Glass a few scratch Case Light scratch, small wound Bezel Light scratch, small wound Belt/Bracelet Light scratch Hand Many damage, Stains, Discolors (The entire ) Dial a few stain(index ) Buckle Light scratch CL Number 812352　 070 240528 YY 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.