This is an accurate clock. It isn't that accurate,actually. Press and hold keys H (hour hand),M (minute hand),S (second hand),or C (clock face) to hide a hand or hide the clock face. Release them to make it show again. To show the digital clock,hold the D key.
Minute and hour hand scripts from @Really_A's project Realistic Clock. Digital clock scripts from featured/curated (idk) "How to Make A Digital Clock" tutorial. For more clocky goodness, be sure to check out my Second Clock!