After the success of the Grands Fonds 300 (Great Fund 300), ZRC has decided to continue the adventure by reissuing a new version of “Swiss Made” of this revolutionary watch. This diver is available in two versions: the reissue, 100% faithful to the model manufactured in the 60s for mine clearance divers French Navy and a more sporty chic version, also declined on the same box with its famous crown at 6 H and bezel with luminous inserts. This Grands Fonds 300 pays tribute to its heritage and signs a perfect fusion of tradition and innovation.