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A Big database for small calculators.

Last database update :
04-21-2014


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Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                



   Seiko

Pictures Model Aka Version Intro date End date Type Last update Progr RAM ROM Nb functions Alpha Nb keys Display type Display Graph XY Ext Print Sav Clock             Microprocessor                                     Functions                         Size Weight Batteries Ext power Power Twin Made in Link(s)                                                 Remarks                                                
C153  ~1977 Calculator watch2007_08_12N1  N24+3LCD8+2+indicNNNNY    YN     
C153-5007QUARTZ LC ~1977 Calculator watch2011_06_18N1 7+4memN24+3LCD8+4+indicNNNNY Sqrt % +/- MC M- MR M+  YN  Japan  
C359-5000  ~1979 Calculator watch2007_08_12N0 5N16+4LCD8+indicNNNNY %  YN    Exists in 2 colors.
galerie/S/Seiko.DATA-2000DATA-2000Cal. UW01 <=1984>=1984Montre+DataBank2011_11_13N2Ko 4+Data+ClkY4+61LCD10x4NNNNYClavier: Toshiba T66434+Data+ClkMontre: 43x35x11 Clavier: 54x140x10Montre:59gr Clavier:5g1x3Vcell 1x3VcellNClavier 1.5mA Japan In 2 parts (watch & keyboard)
- Watch alone : timekeeping, alarm, stopwatch, data viewer.
- When the watch ic connected to the keyboard it also makes data editor and calculator.
There is no connexion : the link is done through an induction circu
UC-2000  <=1984>=1984Montre+DataBank+Prg2009_05_29YMontre:2Ko Clavier:4Ko26Ko Y4LCD10x4 NNNY    YN  JapanGuillaume TELLO. 
galerie/S/Seiko_UC-2100UC-2100  <=1984>=1984Montre+DataBank+Prg2010_02_10?     LCD  NNNNClavier: Toshiba T6643 Clavier: 54x140x10Clavier: 47grClavier 1x3VcellNClavier 1.5mA Japan In 2 parts (watch & keyboard)
- Watch alone : timekeeping, alarm, stopwatch, data viewer.
- When the watch ic connected to the keyboard it also makes data editor and calculator.
There is no connexion : the link is done through an induction circu
EK452GWORLD TIME RATE EXCHANGER <=1989>=1989Rate Exchanger2007_10_06NY  Y37LCD8alpha+8num+indicNNNNN  87x53x5 YN     
galerie/S/seiko.DF-210DF-210Phone CardBlack & Red199x 4 funct+diary2010_10_03NY 5+3mem+phone bookY36LCD8alpha+8num+indicNNNmemN  86x54x4 1xCR2025 (3Vcell)N  Japan  
DF-210Phone CardGold199x 4 funct+diary2010_03_11NY 5+3mem+phone bookY36LCD8alpha+8num+indicNNNmemN  83x62x4 1xCR2025 (3Vcell)N  Japan  
galerie/S/seiko_DF-1500DF-1500Executive Phone Organizer <=1992>=1992Phonebook2010_02_10NY  Y38LCD10x2linesNNNmemY  63x104x8 2x3VcellN  China  
galerie/S/Seiko_DF-100NDF-100NPhone Card <=1993>=1993Phonebook2010_02_10NY  Y36LCD8alpha+8num+indicNNNNN  87x53x5 1x3VcellN  China  
galerie2/S/Seiko_DF-1200DF-1200SCHEDULE 199x Databank2009_03_16NY  Y62LCD NNNNY Databank  2x3VcellN     



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Copyright : all the pictures are my property. You can copy and save them but strictly for your own purpose. You are not authorized to modify, diffuse or use them (even partially) for another internet site, or for all other puplic diffusion. You are authorized to create links to MyCalcDB site, but I cannot garantee their reliability in the time. What I can garantee (exept errors) is only the database calculator's id number (for example: id=777 for the HP-55).