Junghans J800.1

The Junghans J800.1 is the workhorse automatic movement used in the iconic Max Bill Automatic and Meister collections. It is essentially an ETA 2824-2 (or Sellita SW200-1 in newer models) with a Junghans-branded rotor. The movement features Top-grade components including a Glucydur balance with Nivarox II spring and Etachron regulator. Some models offer no-date configurations with a phantom datewheel.