Well I mean it's kind of like a clock for blocks, but that's talken I heard. How about timechain chronometer? If it looks better it should sound fancier.

https://nostpic.com/media/4a38463c2a75e68c24416e7720a3b3befbb0ea6872d5a04692c39e18e8f2dcac/ef49e3be3448a83c07e9e2a037d2cb190000d87589ae0413338b698e483352da.webp