In 1964/65, the later Junghans chief designer Udo Schultheiss designed a kitchen clock that won several awards. It hangs in the design exhibitions of the Louvre Museum, the Moma (Museum of Modern Art) and has been awarded by the IF Hannover and the Design Center Stuttgart. The clock was available in two designs: kitchen clock 331/9001 (dial with numbers) and kitchen clock 331/9000 (dial with bars).
The timer is fixed at the backside with a magnet in the case and stops time intervals up to 60 min. The second hand is not yet changed and not original.
The watch is driven by the caliber Junghans W707, manufactured from 1964. The balance-wheel oscillator based on the ATO principle drives the balance, which oscillates at 18,000 A / h, through a small magnetic coil.
The case was the first kitchen clock made of the thermoplastic Luran 2 and the first kitchen timer with removable timer (KZM 3 = Kurzzeitmesser 3).
Udo Schultheiss designed the clock during his studies at the Academy of Fine Arts in Stuttgart under Prof. Warnecke. From the conception to the design, from the model to the construction everything bears the signature of Schultheiss. Plastic hands were used for the first time, and these are also designed by Udo Schultheiss, including the second hand, which carries an anodizing strip injected into a plastic bushing.
The second hand was manufactured by the company Mayer in St. Georgen after a patent by Udo Schultheiss.