Marine Collections

RESERVOIR explores the marine and underwater world with timepieces of rare elegance, a nod to a highly equipped, secret and fascinating world.


Tiefenmesser Collection

Down in the unfathomable depths of the ocean hums an underwater behemoth, transporting a world whose space is enclosed in heat and wetness. Everything on the TIEFENMESSER is about metal, pressure and precision: the piping, the riveted plates and the tubes.

Tiefenmesser watches


Hydrosphere collection

Faithful to the technical requirements of diving watches, the Hydrosphere diving watch collection offers an original version of these masters of time.