Ambient Weather 180-B 7" Nautical Barometer

This beautiful nautical instrument is made from the finest materials, and is at home in any marine environment.

The case is made of brass, and the opening port is made of a high quality alloy.

The manufacturing process includes double plating: Physical Vapor Deposition (PVD) Zirconium plating over Chromium plating. Zirconium is a metal which has a high hardness and melting point. It is corrosion resistant, and will never tarnish, discolor or scratch.

The surface of Zirconium Coating has the color of brass, with a mirror, hand polished finish.

The hinged bezel has a beveled glass lens and screwdown fastener. This allows access to the movements for winding, battery change over or adjustment without removal from the bulkhead.

The aluminous dial is suitable for various weather harsh conditions.

High quality stainless steel mounting screws with PVD Zirconium plating are included. All fasteners are made of stainless steel, suitable for salt water environments.

This high quality precision barometer movement is an all metal, temperature compensated, aneroid movement. The barometer is adjustable and can be calibrated.