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Harrison's Marine Chronometers

 

H1 Chronometer 1730 -1735

Harrison's H1 Chronometer

 

Size: Height 63 cm; Width 70 cm, Depth 45cm; Weight 34 kg

H2 Chronometer 1737 -1739

Harrison's H2 Chronometer

 

Size: Height 66 cm; Weight 39 kg

 

 

 

 

H3 Chronometer 1740 -1759

Harrison's H3 Chronometer

 

Size: Height 59 cm; Weight 27 kg

H4 Chronometer and Movement 1755 -1759

Harrison's H4 Chronometer

Size: Diameter 13 cm; Weight 1.45 kg

(Movement enlarged)

Harrison's H4 Chronometer

Source of all images: National Maritime Museum, Greenwich, London

 

See the story of Harrison's Clocks and Chronometers.

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