This vintage Casio digital diary SF-7100SY is a rare find for collectors. It comes with a manual and is in good working condition, ready to be synced with your PC. Made in China, this digital diary has a classic design that is perfect for those who appreciate vintage computing. The unit quantity is one, so act fast before it's gone! The manufacturer warranty is none, but the item has been tested and is fully functional. Don't miss out on the chance to add this unique piece to your collection.