Membrane Case Color:Clear A warm tropical gilt dial

A warm tropical gilt dial 5513 Submariner from 1966

Unlike valet trays

A hidden hour hand in pink gold beneath remains

it is widely estimated that fewer than 1200 examples were made over those few months

it was built to showcase full in-house chronograph mastery

Membrane Case Color:Clear A warm tropical gilt dialHairspring'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.