Iwc International Watch Co. Ag

Richard Habring

Ferdinand Speichinger

Kurt Klaus

J&uuml;rgen Lange

A watch, in particular a dive watch, having a movement ( ) which is arranged in a watch case ( ) and can be used to drive an hour hand ( ) via an hour tube and a minute hand ( ) via a minute tube in a fashion sweeping over a dial ( ). Also present is a pressure detecting device for detecting the ambient pressure outside the watch case ( ) and a display for representing the detected pressure values. There is arranged in the watch case ( ) a mechanical pressure transducer to which the ambient pressure outside the watch case ( ) can be applied and by means of which a mechanical depth measurement mechanism ( ) of a mechanical display can be driven.

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Diessenhofen, Switzerland

Richard Habring