A '''Ship's bells''' are used to indicate time onboard ship. One bell sounds for each half hour. Bells are rung in pairs to make it easier to count.<ref>http://www.boatsafe.com/nauticalknowhow/shipbee.htm</ref> Thus, for a watch starting at 12:00, one bell means 12:30, two bells mean 1:00, two bells pause 1 bell means 1:30, and so on until 4:00 ("eight bells"). This cycle starts again for the next watch. | A '''Ship's bells''' are used to indicate time onboard ship. One bell sounds for each half hour. Bells are rung in pairs to make it easier to count.<ref>http://www.boatsafe.com/nauticalknowhow/shipbee.htm</ref> Thus, for a watch starting at 12:00, one bell means 12:30, two bells mean 1:00, two bells pause 1 bell means 1:30, and so on until 4:00 ("eight bells"). This cycle starts again for the next watch. |