# See all of shi's products here This is a SEIKO Active Matrix EPD Electronic Paper Digital S771-0AA0. Working, battery replaced. There is a crack on the inside of the belt, and the base has been repaired, but there is no problem with use. As this is a used item, there are scratches and stains. Please refrain from purchasing if you are looking for perfection. Please check the photos carefully before considering a purchase. Accessories None Please purchase only if you understand that this is a used item with scratches and stains due to personal storage! [Product Overview] This is a solar-powered radio-controlled digital watch released in 2011, using the Active Matrix EPD method (EPD = Electrophoretic Display, a digital display method that applies electronic ink technology). The clear contrast unique to EPD and the active matrix, which enables high-definition display of approximately 80,000 pixels at 300dpi, enable smooth and diverse expressions. A square body with a stainless steel bracelet divided into sections by straight lines. The design of the future watch that everyone dreamed of in the past is realized here. I think this is one of the achievements of Seiko's digital watches. 20250621 59800 G #Seiko #seiko #ActiveMatrix #EPD #ElectronicPaperDigitalS #771-0AA0 #S770 #S771 #SDGA007 #AppleWatch #Smartwatch #GShock #DataBank #APPLE WATCH #DATA BANK #Party #GoingOut #Travel #Wedding #Reunion #GraduationCeremony #EntranceCeremony #SchoolEntranceCeremony #See all of shi's products here