View passing ships with your very own submarine periscope!
Sun/moon and ships move slowly across the screen throughout the day, so the time can been seen through the scope even with the clock turned off.
Sunrise and sunset are at 6am/6pm, with the sun or moon directly above at midday/midnight. Ships sail slowly across the screen from right to left each hour so minutes can be roughly guessed at.
Available for all colour Pebbles but looks best on the Pebble Time Round.