Product number (P/N): 729,
Keywords/Tags: 729
Date of intro: ~1975, Origin: Japan (List),
Power: 6V,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 18,
Classification: / Pocket,
Featuring: Procent,
Known Serial-numbers: 008312 (List of all S/Ns from UNISONIC)
Collector value: 7/10,