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A PAIR CASED DETENT POCKET CHRONOMETER WITH 'OZ' BALANCE, MOVEMENT NO. 65 / 366
細節
JOHN ARNOLD, LONDON, 1784
A PAIR CASED DETENT POCKET CHRONOMETER WITH 'OZ' BALANCE, MOVEMENT NO. 65 / 366
Chain fusee movement with maintaining power, detent escapement, Arnold's OZ balance and gold helical spring, signed 'John Arnold, London, Inv. et Fecit No. 65 / 366', the silver-gilt case with London hallmark for 1784 and mark of Thomas Hardy, enamel dial numbered '65' with subsidiary seconds and gold hands
Gold, brass and enamel
51 mm. diameter
A PAIR CASED DETENT POCKET CHRONOMETER WITH 'OZ' BALANCE, MOVEMENT NO. 65 / 366
Chain fusee movement with maintaining power, detent escapement, Arnold's OZ balance and gold helical spring, signed 'John Arnold, London, Inv. et Fecit No. 65 / 366', the silver-gilt case with London hallmark for 1784 and mark of Thomas Hardy, enamel dial numbered '65' with subsidiary seconds and gold hands
Gold, brass and enamel
51 mm. diameter
來源
A gift from Dr. Gwendolyn Pratt,1969.
榮譽呈獻
Amelia Walker
Director, Specialist Head of Private & Iconic Collections