J & J Design / Olivier Poncin

Yacht designer

Models

1

Years active

1989

Length overall

12.5–12.5 m

(41–41 ft)

Hull types

1 mono

Models

Model	Years	LOA	Hull	Builder
DUFOUR CLASSIC 41	1989	12.50 m	Monohull	Dufour

Builders of boats by J & J Design / Olivier Poncin

Dufour (1)

Last updated 30 December 2025