06/10/2026
No hand points to universal time. None is needed.
On the GMT Balancier Convexe, universal time is read from the globe itself. The Earth completes one rotation every 24 hours against a fixed scale – so wherever the globe stands, the planet is showing you the hour of the world. Day and night fall across the continents exactly as they do above your head.
Most complications add a display. This one removed the need for it.