This is a genuine product. I believe the bezel is also compatible with the DW-6900, but I'm not very familiar with it, so I can't guarantee it will fit. Please be aware of this. The main body is not included. I bought this as a spare part but haven't used it, and I think it's mostly unopened. I believe there shouldn't be any problems, but please be aware that there may be age-related deterioration due to it being an old product. 30 G-SHOCK #CASIO #Casio #watch #belt #bezel G-Shock #G-Shock #GSHOCK