PLEASE READ ENTIRE AD AND CHECK ALL PICTURES CLOSELY. Excellent vintage condition showing light usage, all original and all functions and keys working; the only blemish is a nick on top of key "1" (see pic); new battery. I clean, test and check everything to the best of my KNOWLEDGE , but Im neither a watch repair expert nor intending to be one. Used things show USAGE : wear, scruffs, marks, nicks and scratches, unless theyre noted mint.I consider VINTAGE anything 1999 and under and Im not responsible for any features accuracy (barometers, tide graphs, thermometers, time speeding or slowing, etc etc). I reserve the right to cancel any sale at any time and for any country or reasons that I see needed. Delays also may occur due to pandemics, natural disasters, acts of God and etc. Thanks again for checking my store. The item "Very Rare All Original 1982 SEIKO Calculator C515-500A Japan A New Battery" is in sale since Tuesday, September 7, 2021. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches". The seller is "flavio310" and is located in Los Angeles, California. This item can be shipped worldwide.