Harwood self-winding wrist-watch of about 1930

Made:
circa 1930
Harwood self-winding wrist-watch of about 1930 (radioactive material; wrist-watch; self-winding watch) Harwood self-winding wrist-watch of about 1930 (radioactive material; wrist-watch; self-winding watch)

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Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Harwood self-winding wrist-watch of about 1930, in gold case, with glass in back, white dial with green Arabic numerals and hands, dial marked "Harwood". Made for Harwood by Blancpain. Hands set by rotating bezel. Rotor marked as follows: "STE FSE HARWOOD BREVETES CDG No 580247 HARWOOD BLANCPAIN FAB SUISSE"

Details

Category:
Time Measurement
Object Number:
1958-263
Materials:
case: gold and back: glass
Measurements:
overall (as displayed): 72 mm x 31 mm x 67 mm,
overall (exc. mount): 0.03 kg
type:
radioactive material, wrist-watch and self-winding watch
credit:
J. Harwood and Son