The Bism DIVE GRANDE is a high-performance dive computer specifically designed for diving. It comes with a black case. The screen may appear dirty, but this is due to a protective film. It was applied at the time of purchase, so the screen will be clean when peeled off. I purchased it about 10 years ago, but I haven't had many opportunities to dive since the pandemic, so I'm putting it up for sale. There are some minor scratches, but I don't think there are any major ones. Please refer to the photos for details. I appreciate your understanding. - Brand: Bism - Model Name: DIVE GRANDE 70DG3200BK - Included Items: Instruction manual, CD - Case Color: Black - Band Color: Black - Accessories: With case The battery replacement tool (pictured in the 11th photo) is included. Thank you for looking.