Limited Edition Seiko Astron Watch with GPS Solar Function The condition is good, but since I used it about once a month, there are some signs of use, minor scratches, and dirt, so please understand. There are no scratches on the dial or glass. Outer box, inner box, instruction manual, warranty, and other spare links are all included. Operation has been confirmed. Product Description This is an "Astron" with a time zone correction function via GPS satellite radio wave reception. This is a limited edition model of 2,500 pieces, created to commemorate Seiko's 135th anniversary and the 5th anniversary of the Astron brand. Five blue sapphires, the birthstone of September when Astron was born, are set on the face, making it a luxurious piece. The band is made of titanium, so it is very light. Serial number 101/2500 Retail price: Approximately 210,000 yen Thank you for viewing.