The Menu Bar pane of World Clock Deluxe Settings (macOS 13 or later) or World Clock Deluxe Preferences (macOS 12) lets you display clocks in the menu bar.
Show clocks in the menu bar
Select to show the World Clock Deluxe status menu towards the right end of the menu bar and use it to quickly view clocks.
Rotate clocks in the menu bar
Select to display clocks alternately towards the right end of the menu bar. Use the slider to adjust the time each clock is displayed.
Fixed width clocks
By default, all clocks have the same width while they rotate in the menu bar. Deselect if you prefer that the width of the World Clock Deluxe status menu varies as clocks rotate.
Style
Choose whether displaying digital or analog clocks in the menu bar.
Format
By default, World Clock Deluxe displays clocks in the menu bar using their actual format. Choose "Show city/time zone/text & time" in the pop-up menu to display cities, time zone abbreviations, alternate texts and times only and reduce your clocks' width in the menu bar.
Truncate city/text to
If you display cities, time zone abbreviations, alternate texts and times only, select to truncate city names and alternate texts to a fixed number of characters. Use the pop-up menu to specify the number of characters.
Show label
By default, World Clock Deluxe shows labels when clocks rotate in the menu bar. Deselect if you don't want to display label colors in the menu bar.
Note: To change the position of the World Clock Deluxe status menu, Command-click the World Clock Deluxe status menu icon or clock and drag it.