WATCHES
00:00–04:00 · Middle Watch
04:00–08:00 · Morning Watch
08:00–12:00 · Forenoon Watch
12:00–16:00 · Afternoon Watch
16:00–18:00 · First Dog Watch
18:00–20:00 · Last Dog Watch
20:00–00:00 · First Watch
MOOKS CLOCK PATTERN
Strikes in pairs · pause between
:30 = 1 bell, 1:00 = 2 bells…
8 bells = watch end (4·8·12)