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With design and superior accuracy, AT synchronize to an atomic clock with a margin of error of just one second in 100,000 years. Anti-Reflective Sapphire. 200 Water. Color: as the picture shows, (Due to the difference between different monitors, the picture may have slight color difference. ).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.