Omega Seamaster Plant Ocean Steel 45mm Watch, 2900.51.82。Brand OMEGA Model Seamaster Planet Ocean Gender Men\'s Material Stainless Steel / leather Dial color black Movement Automatic Ref Number 2900.51.82 Serial Number 8170**** Functions Date Accessories No accessories Case size About 45mm (1.8inch) (not including the crown) Wrist size About 21.5cm (8.5 inch) Lugs width 22mm(0.9 inch) Keeping time +13 sec/day(measured value)　※Reference value State of the wound Glass No damage Case a few scratch, small wound Bezel a few scratch, small wound Belt/Bracelet Light damage Hand Little damage Dial a Little damage, Stains(index ) Buckle a few scratch, small wound CL Number 849626　JP 388 241206 KY 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.