Pocket-sized phone card calculator, with 150 memory functions. - Brand: Seiko Instruments - Model: DF-200 - Functions: Phone card, calculator - Maximum list: 150 items - Size: Business card size It's quite old, but it turns on. For collectors Year of manufacture unknown Opened, but almost unused The product still has the protective film on the surface. The photos are everything. I will sell it to someone who will keep it with care. #Retro #Collector #Showa #Antique #Vintage #Rare #Seiko #Seiko Instruments #Ultra-rare #Out of print #Must-see #Props #Beautiful condition #Extremely rare item #Beautiful condition #For display #For storage #Retro display #Calculator #Calculator #Card calculator #For photography #Specialized magazines