This is super creative interpretation of the theme and a great idea. The execution is extremely well done well.
The game requires splitting attention, but it's surprisingly not stressful and a lot's of fun, gets difficult with lots of clocks on screen, variety of them is great! And the interaction with clocks are smooth and player onboarding is easy to follow.
Don't even know if it would be better with music, enjoyed it much like it is.
Well done!