oclock(1) on Linux
The text 7c5f175f8681, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster) shipped it.
round X clock
Flags it lists
-
-bd -
-bg -
-bw -
-display -
-fg -
-geometry -
-hour -
-jewel -
-minute -
-noshape -
-shape -
-transparent