Seiko - Astron GPS Solar World-Time 5th Anniversary Limited Edition The five natural blue sapphires sparkling on the dial are celebrating Astron's 5th anniversary. The one at the 9 o'clock position indicates
![Seiko Astron GPS Solar Perpetual World Time Black Dial Men's Watch SSE117J1 4954628209696 - Watches, Other - Jomashop Seiko Astron GPS Solar Perpetual World Time Black Dial Men's Watch SSE117J1 4954628209696 - Watches, Other - Jomashop](https://cdn2.jomashop.com/media/catalog/product/cache/df24c858758eb768757877f23cd17493/s/e/seiko-5-black-dial-stainless-steel-men_s-watch-snzg13j1.jpg)
Seiko Astron GPS Solar Perpetual World Time Black Dial Men's Watch SSE117J1 4954628209696 - Watches, Other - Jomashop
![Seiko Astron GPS Solar Perpetual World Time Black Dial Men's Watch SSE117J1 4954628209696 - Watches, Other - Jomashop Seiko Astron GPS Solar Perpetual World Time Black Dial Men's Watch SSE117J1 4954628209696 - Watches, Other - Jomashop](https://cdn2.jomashop.com/media/catalog/product/cache/df24c858758eb768757877f23cd17493/s/e/seiko-prospex-world-time-automatic-black-dial-mens-watch-sbed003.jpg)