Non-functional, so it's a junk item, but it has presence just by being there. Product Name: CASIO GQ200 Size: Approximately 12cm Exterior: Rubber, with a lid I bought this back then, and it's been sitting at home for decades with a dead battery. The exterior was in very good condition, but when I replaced the battery, the digital display was partially missing characters. This time, when I disassembled it intending to repair it, the display stopped working altogether. *Because I lack the knowledge, I am selling it as a junk item. No returns or refunds, please. Please consider purchasing only if you understand this. Thank you for looking.