Seiko Astron. The Most Advanced Ever. Since 2012, Seiko Astron has led the world in GPS Solar technology. Today, the Astron GPS Solar collection includes atomic-clock precision and exceptional ease of use. By connecting to the GPS network, Seiko Astron adjusts to your time zone and takes all the energy it needs from light alone, never needing a battery change.
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200M WR
Seiko Astron GPS Solar Watch - SSJ009J1
R 49,950.00
Calibre Calibre Type: Solar - Powered By Any Light Source Calibre Function: GPS Solar - 3 Hands Calendar Accuracy: +/-1 second every 100,000 years (with daily automatic time adjustment) Power Reserve/Battery Life: Operating for...