Omega Seamaster Diver 300 2531.80 Blue Dial 2007 - 2 years 。Brand OMEGA Model Seamaster300 Gender Men\'s Material Stainless Steel / Stainless Steel Dial color Navy Movement Automatic Ref Number 2531.80 Serial Number 60468*** Functions Date Accessories No accessories Case size About 41mm (1.6inch) (not including the crown) Wrist size About 18.5cm (7.3 inch) Lugs width 20mm(0.8 inch) Keeping time +12 sec/day(measured value)　※Reference value State of the wound Glass Light scratch Case Many scratch, small wound Bezel Many scratch, small wound, deep scratch Belt/Bracelet Many scratch, small wound Hand Light damage, Stains Dial Light damage, Stains, dust Buckle Many scratch, small wound CL Number 953374　 418 260603 MD 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.