Maritime Yacht watches watches watches such as ship with porthole design

Maritime Ship Boat Hermle chronometer watches are the main instrument on the bridge, when sailing ships plied the oceans only, created the first mechanical watch glass. Your full sound enthusiastic even today the lover of maritime clocks. The term chronometer is used for high quality and precise watches. Officially, a device must only be called a chronometer, when it was tested by a Obersvatorium or an official inspection course in a standardized measurement method. The ship's clock in solid brass had to be the strain grown in seawater. With quartz movement that are offered under the concept of ship's clocks as well.