Lagoon 421
| Length | |
| Hull Type | Catamaran |
| Rigging Type | Fractional Sloop |
| LOA | 41.33' (12.6m) |
| S.A. | 914 sq ft (84.91 m2) |
| Beam | 24.67' (7.52m) |
| Displacement | 26896 lbs / 12200 kgs |
| Ballast | |
| Designer | Marc Van Peteghent / Vincent Lauriot Prévost |
| First Built | 2009 |
| Length | |
| Hull Type | Catamaran |
| Rigging Type | Fractional Sloop |
| LOA | 41.33' (12.6m) |
| S.A. | 914 sq ft (84.91 m2) |
| Beam | 24.67' (7.52m) |
| Displacement | 26896 lbs / 12200 kgs |
| Ballast | |
| Designer | Marc Van Peteghent / Vincent Lauriot Prévost |
| First Built | 2009 |