Can you rotate time?

Use 

drawAngledText(x as Lang.Numeric, y as Lang.Numeric, font as Graphics.VectorFont, text as Lang.String, justification as Graphics.TextJustification or Lang.Number, angle as Lang.Numeric) as Void

You can find a sample here

forums.garmin.com/.../simple-example-wf-that-shows-a-bunch-of-things

Thank you for your answer. What method should be used for devices that do not support this API？

You can use tilemapper.::  forums.garmin.com/.../tilemapper-tool-for-tile-mapped-anti-aliased-graphics

trudelta do you have a sample or code how to achieve this?

You have to read the whole thread and try the samples.  It takes some experimentation and learning.  How to use this tool depends on what you want to do.  It was created for graphic images firsty but also works for text fonts.

Yes, I know how to use it for hands. But the fonts are different, I probably must make 60 rotations to a fontfile and somehow pick and load the correct one based on the angle where the letter should appear?