b2000mLayered-Composite Band with a Bold Look and Excellent Fit. A metal band with fine resin parts offers a bold look and an excellent fit. Metals parts are hollowed out using metal injection molding (MIM), making the MTG-B2000 roughlyMIR B2000M. OS Installed No Optical Drive. Hard Drive Type The item listed above has been fully tested and is in good working condition. It is a used item and may show typical sns of