The Metatechnical Cabinet
Sprachwahl

Movement Manufacturers: A
- AHO (August Hohl, Pforzheim, Germany)
- AHS (Alfred Hirsch, Schwenningen, Germany)
- AM (Adolph Michel SA, Grenchen, Switzerland)
- Amida (Amida SA, GrenchenSwitzerland)
- Arogno (Fabriques d'Ébauches Réunies d'Arogno SA, Arogno, Switzerland)
- AS (Adolph Schild SA, Grenchen, Switzerland)