Product number (P/N): 100S,
Keywords/Tags: 100S
Date of intro: ~may-1974, Origin: Japan (List),
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 27, #Key-Black: 17, #Key-Green: 4, #Key-Orange: 3, #Key-Red: 3,
Keyboard Array (Rows x Columns): 04x08,
Decimal switch: [A-0-1-2-3-4-6-8], Round switch: [(ArrowDown)-5/4-(ArrowUp)], Miscellaneous switch: [(Blank)-K], Indicators: READY ERROR M,
Classification: / Desktop with Printer,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with:
C.ITOH_docu: (Ad.) 100S: just the beginning,
Made by: SEIKO (List of all Import-OEM-models for C.ITOH),
Known Serial-numbers: 5003166 (List of all S/Ns from C.ITOH)
Collector value: 7.5/10,