Membrane Case Genta 5066A Aquanaut made in 500

5066A Aquanaut made in 500 examples for the Japanese market in 1998

rarer than the Dubail but comparably dark in hue

with a highly sought after 'Doré' dial (Doré meaning gold

from the first generation of the model

Membrane Case Genta 5066A Aquanaut made in 500Hairspring's Swiss made membrane watch case is an uncompromising storage and transport solution for all levels of watch collectors. This case is designed to protect the most delicate timepieces. Utilizing a high tension polyurethane membrane, the watch sits in a suspended environment which eliminates the risk of shock, impact, or humidity changes. They are stackable with interlocking feet as a way to store a collection long term and safely.