The Explorer's Watch is a replica of a sundial which was carried by explorers and ship captains. It uses the angle of the sun and the latitude to calculate the time.

Simples y bonitas luzycolor · 2011-02-04: 05:20

nice! honzicek · 2011-02-04: 12:31

Interesting object photographed particularly well on that background. elisabethwarren · 2011-02-07: 20:43