Omega Seamaster 300M Chronograph 2599.80.00 Omega Watch 。OMEGA Seamaster300 2599.80 Date Chronograph Navy Dial Automatic Men\'s_866333 Product Details Brand OMEGA Model Seamaster300 Gender Men\'s Material Stainless Steel / Stainless Steel Dial color Navy Movement Automatic Ref Number 2599.80 Serial Number 8004*** Functions Date、Chronograph、Small seconds Accessories No accessories Case size About 42mm (1.7inch) (not including the crown) Wrist size About 19cm (7.5 inch) Lugs width 20mm(0.8 inch) Keeping time +4 sec/day(measured value)　※Reference value State of the wound Glass few scratch Case a few scratch, small wound Bezel Light scratch, small wound, dent, Paint peeling off Belt/Bracelet a few scratch, small wound Hand a Little damage, a few stain, Stains Dial No damage Buckle some light scratch, small wound CL Number 866333　 429 250331 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.