Rolex Oysterquartz

The Rolex Oysterquartz was a quartz watch made by Rolex. Unusually, its movement features a mechanical lever escapement driven by a simple permanent magnet moving coil 'motor' mechanically similar to a d'Arsonval galvanometer.

Rolex Oysterquartz

The Rolex Oysterquartz was a quartz watch made by Rolex. Unusually, its movement features a mechanical lever escapement driven by a simple permanent magnet moving coil 'motor' mechanically similar to a d'Arsonval galvanometer.