Time is a tool you can put on the wall, or wear it on your wrist.
You are thinking of watches and clocks, they are tools which keep us acutely aware of the passage of time, which by definition is a concept.
But all in all, I do like your statement. Yay! Everyone's a winner! Winner, winner, chicken dinner. I haven't eaten since this morning.
I think we need a poll to figure out how everyone feels about wrists, walls, clocks, watches, time, and tools, and wearing thereof
Edit- Aside from that. Yeah, coming from a country without an army, it's odd to see "time" as having any sort of association with a military of any sorts. 24-hour time is just 24-hour time, even to any organized groups.