3D animation of an old style clock placed in the middle of a secret tomb looking upwards to the dark sky

clockwork timepiece gears mechanical tomb vintage precision movement secret cogs upward gearwheel crypt steampunk industrial tick tock motion oldfashioned time skyward brass turn rotation engineering clock mysterious clockworks chronometer timekeeping ticking above cryptic machinery watch sky chronology atmosphere mechanic gearbox watchmaking celestial shadow ticktocking eerie darkness tombstone