Astrolabe

A brass astrolabe: the star rete turns with the sky, moon phase on the throne.

Modelled on a planispheric astrolabe: Roman hours on the limb, altitude circles and the horizon engraved on the plate, and an openwork star rete with zodiac divisions that turns once per sidereal day, like the sky itself. The moon in its current phase sits in the throne at twelve, and two broad outlined hands tell the time over the brass.

Five metals: gold, mint, snow, rose and ice. Always-on mode keeps four limb dots, the moon rim and the hands.

For Wear OS 4 and newer.