Seiko Astron GPS Solar Ref. 7X52-0AK0 Introduction This Seiko Astron GPS Solar Ref. 7X52-0AK0 showcases advanced Japanese watchmaking technology combined with a bold and modern design. The black dial with striking blue accents, multi-function layout, and robust case construction create a highly technical and contemporary appearance. Its innovative GPS Solar functionality allows automatic time zone adjustment anywhere in the world, making this watch ideal for travelers and technology enthusiasts alike. Historical & Collector Value The Seiko Astron series represents one of Seiko’s most groundbreaking achievements in horology. Introduced as the world’s first GPS Solar watch, the Astron can connect to GPS satellites to automatically adjust to local time zones while being powered entirely by light. This model reflects Seiko’s long-standing commitment to innovation, precision, and practical everyday functionality, making it highly appreciated among collectors of modern technological watches. Specifications –Brand: Seiko –Model: Astron –Reference: 7X52-0AK0 –Movement: GPS Solar –Caliber: 7X52 –Case material: Stainless steel with black coating –Dial: Black dial with blue accents –Functions: Time, Date, World Time, GPS Time Adjustment, DST, 24-hour display –Crystal: Sapphire crystal –Strap: Rubber strap –Accessories: Box included –Country of manufacture: Japan Condition –Very Good condition overall –Case shows light surface wear consistent with normal use –Dial and hands remain clean and well preserved –Crystal remains clear –Rubber strap remains in good condition –GPS Solar functions operate properly Important Notes –Minor signs of use and aging may be present –Please review all photos carefully for details Shipping & Customs The item will be carefully packed and shipped with tracking from Japan. Since the item will be shipped from Japan, customs duties may apply upon arrival. For more details, please refer to the following link: https://www.catawiki.com/en/help/fees/do-i-have-to-pay-customs-fees