Seiko Astron GPS Solar 8X42 Review - YouTube。Brand SEIKO Model Astron 5th Anniversary Limited Model Gender Men\'s Material Titanium / ceramic / titanium Dial color Navy Movement Solar Powered Radio Ref Number SBXB145/8X42-0AA0-3 Serial Number 0***/1500 Functions Date、Multifunctional Accessories Guarantee(booklet) 3 Extra Link (2.5cm/1.0inch) Case size About 45mm (1.8inch) (not including the crown) Wrist size About 16 + 2.5cm (6.3 + 1.0 inch) Lugs width 22mm(0.9 inch) Guarantee information 2017/12/17 State of the wound Glass a few scratch (coating ) Case a few scratch, small wound Bezel a few scratch Belt/Bracelet Light scratch, small wound Hand a few stain Dial No damage Buckle Many scratch, small wound CL Number 939354　 043 260211 NN 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.