Works on your computer
Available for Windows, Mac, and Linux.
Computer time for seafarers
Watch Bells
A tiny app that sits quietly in the background and rings maritime watch bells every half hour.
Download Watch Bells
Get the latest version for Windows, Mac, or Linux from our download page.
Open downloadsKeeps true ship's time
Follows the classic watch system and rings on schedule through the day and night.
Always nearby, never noisy
Lives in your system tray, shows the current watch and bell count, and can be muted any time.