Historical Horology: Telling Time In The Dark

  When you think of telling time in the dark, you’re thinking of one of a few things – lume (whether paint or tritium), backlighting, or flipping on an electric light (or flashlight).  However, not too long ago, those weren’t really options. This article (link) over on …

Imported: 10. Feb 2013 (15:07), WristWatchReview.com

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