Organic Design
Fluidly Robust
Inspired by nature's own deep divers, the Mariana is built to withstand the most extreme pressures in a style inspired by the organic graceful inhabitants at 300m below the surface of the sea and beyond
Precise Mechanical Artistry
Automatic
The Mariana features one of the most dependable, reliable and trustworthy elements of Japanese watchmaking excellence. The Seiko TMI NH series self-winding automatic, never needs a battery is kinetically powered by the movement of the wearer and is visible through the exhibition caseback with the movement balance wheel visible through the front cutaway detailing of the dial
DEEP SEA
DEEP SEA