Tudor Aeronaut chronograph steel automatic Ref. 20200 | 2404361。Brand TUDOR Model Aeronote Gender Men\'s Material Stainless Steel / Stainless Steel Dial color black Movement Automatic Ref Number 20200 Serial Number H838*** Functions Date、GMT Accessories No accessories Case size About 41mm (1.6inch) (not including the crown) Wrist size About 17cm (6.7 inch) Lugs width 21mm(0.8 inch) Keeping time -20 sec/day(measured value)　※Reference value State of the wound Glass No damage Case Light scratch, small wound Bezel Light scratch, small wound Belt/Bracelet a few scratch Hand No damage Dial No damage Buckle a few scratch CL Number 956393　 461 260602 YY Condition Rank Body rank B+ Belt/Bracelet rank AB 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.