We have a Lagoon 420
. The hull
number is engraved on the outside of the port hull, aft just below the rub rail.
Only the hull number is engraved.
The boat serial
number is more detailed and in the format:
FR- CNB 42 086 J 7 08
Country - Manufacturer - type - hull number - month (counting alphabeticallly a, Jan b, Feb) year of manufacture - model (2008)
So in our case it's a Lagoon
420 hull 86 manufactured October (J) 2007 and is a 2008 model design.
CASABLANCA L420 #86