Bism Dive Computer DIVE GRANDE Professional Dive Grande Professional Purchase Date: November 2013 Usage Time: 70 hours, 93 dives Functionality verified during inspection: Clock function (including time setting), backlight illumination, submersion test (3 hours at a depth of 20cm), alarm (sound) Included Accessories: Instruction manual set, dedicated case, extension belt, glass guard (protective sheet) on the glass surface. Battery replacement tool, spare cap, warranty (expired), dive log CD (I think it's impossible to install because the supported OS is old) ※ I can't find the PC connection cable. I will look for it until the end, but please assume it is not included. Used for diving until around November 2023. After that, it was stored long-term with the battery removed. I checked the operation by putting it in water for about 3 hours, combining the clock function and submersion test, but there were no particular problems. However, I have not tested it by actually diving, so the dive mode switching and water pressure test are unknown. Please understand this before purchasing. I am also selling many other diving equipment. Discount available for simultaneous purchase.