A Schatz Maritime Mariners Chiming Ships Bell clock with a key. It runs accurately through a full wind. The clock chimes on the hour and half hour. It utilizes the maritime code as shown below. The glass cover unscrews. The ship's wheel ring is removable. The clock measures 6.25" from steering post to steering post. Feel free to ask questions.

8 bells: 
12:00, 4:00, 8:00
1 bell: 12:30, 4:30, 8:30
2 bells: 1:00, 5:00, 9:00
3 bells: 1:30, 5:30, 9:30
4 bells: 2:00, 6:00, 10:00
5 bells: 2:30, 6:30, 10:30
6 bells: 3:00, 7:00, 11:00
7 bells: 3:30, 7:30, 11:30