Chelsea Barometer 883932775037 IWC presents a Pilot's Chronograph

IWC presents a Pilot's Chronograph with a movement from the 69000-calibre family

Now the timelessly modern design returns to the collection in a new automatic model with a compact case diameter of 40 millimetres

Highly accurate and with an added GMT complication

The unique oxidized finish enhances the depth of the payerites while the topaz adds a brilliant touch of sparkle

Chelsea Barometer 883932775037 IWC presents a Pilot's ChronographOur classic Ships Bell Barometer, designed as a companion piece to the Ships 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 pieces rich, hand silvered dial.