Royal Mariner Porthole Barometer - Large, Solid Brass

The Porthole Range of Brass clocks and barometers is made of solid, unlacquered brass with an opening bezel and bevelled glass. The barometer features a sealed unit with adjustment mechanism. The Porthole Range comes in three sizes and is available as a clock, barometer or tide clock.

18073 Small Porthole Barometer
(back 145mm, face 80mm)

18074 Medium Porthole Barometer
(back 186mm, face 115mm)

18075 Large Porthole Barometer
(back 220mm, face 143mm)