Originally Posted by Bianchigirll

The pics and information given are not the best for identifying a bike but luckily this is an easy one. Your Celeste (mint green) Bianchi is an '89 Campione de Italia. It is easily distinguishable by the Cormor frame set and the Quattro components.

Be careful removing the cranks when you overhaul the BB. I would suggest spraying some penetrating oil on the taper and letting it sit a day or two before trying to remove them.