PUW caliber 432 is a quartz movement measuring 6 3/4 x 8 lignes, manufactured by Pforzheimer Uhrenwerke. It features a pin lever escapement and is wound using a traditional key mechanism. This combination of antique-style key winding with quartz timekeeping represents a distinctive design choice. Production details and specific watch models using this caliber are not readily available.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
Winding
Manual
