CASIO DATA BANK DBC62 This is a rare Casio Data Bank, with few remaining in existence. The battery has been replaced, and all functions are working. The band is a stainless steel band from a different Data Bank model. However, in the past, a small internal spring was removed for silent operation. This time, when listing the item, I reinserted the small spring, but it didn't make a sound. Therefore, the alarm also didn't work. As I am not a professional, I'm not sure if I inserted the spring correctly. The small spring is not missing, so I will leave it in place. Please consider this item only if you understand that it is a used product. Casio Cheap Casio Data Bank Casio Watch Joe Odagiri (Japanese actor) Retro Watch Vintage Watch Showa Retro Gold Watch CASIO Calculator