Our classic Ship’s Bell Barometer, designed as a companion piece to the Ship’s Bell Clock, features a double bellows holosteric movement that mechanically measures changes in atmospheric pressure to foretell changing weather. Readings in inches and millibars are handsomely displayed on the piece’s rich, hand-silvered dial. The Ship’s Bell Barometer features a lacquered solid forged brass case and screw bezel. Barometer movements are automatically calibrated for altitudes up to 2,000 feet, and can be factory-adjusted for altitudes up to 5,000 feet above sea level upon request when placing orders. The Ship’s Bell Barometer is available in 4 1/2 inch, 6 inch and 8 1/2 inch dial sizes. See "Product Options" for additional Ship’s Bell items. Item: 20825