Product number (P/N): 901,
Keywords/Tags: 901 | 18222 (1822-2)
Date of intro: 1975,
Display: Type = Display (LED) (List),
Number of keys: 22,
Classification: / Watch / Time,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: PULSAR_watches: 901, 1822-2 (Gold-version, Solid 18kt., vertical [R][S]-keys); PULSAR_watches: 901, 3822-2 (Stainless-steel, vertical [R][S]-keys); PULSAR_watches: 901, 5822-2 (Gold-plated 14kt., vertical [R][S]-keys); PULSAR_watches: 902, 1822-2 (Gold-version, Solid 18kt., vertical [S][R]-keys); PULSAR_watches: 902, 3822-2 (Stainless-steel, vertical [S][R]-keys); PULSAR_watches: 902, 5822-2 (Gold-plated 14kt., vertical [S][R]-keys),
Known Serial-numbers: 073 | 317 (List of all S/Ns from PULSAR_watches)
Initial Cost Price: USD3950.00, Collector value: 10/10,
Info: A hit for 1975 Christmas, with the slogan: "For the man who had everything until just now..."
Time Computer Inc. introduced a PULSAR watch-calculator combination with a six digit LED display.
The calculator has five functions, plus memory, floating decimal, and display overflow.
Originally priced at $3,950, it's designed with around two CMOS chips, one each for time and calculation.
The watch uses four battery cells that should last for a year for 25 calculations and 25 under time readouts a day.
The drawback to the PULSAR calculator is that users have to use a up in special plastic stylus to key in information.
Even though TIME COMPUTER supplies the retractable stylus mounted on the top of a ballpoint pen,
the fact that the calculator can't be operated with an ordinary ballpoint tip means the calculator isn't usable if the wearer forgets the stylus.

!!! This item is WANTED to join the collection !!!