Margetts & Hatton. An interesting spring detent chronometer escapement with middle temperature compensation
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Margetts & Hatton. An interesting spring detent chronometer escapement with middle temperature compensation

SIGNED MARGETTS & HATTON, LONDON, NO. 1341. CIRCA 1810

细节
Margetts & Hatton. An interesting spring detent chronometer escapement with middle temperature compensation
Signed Margetts & Hatton, London, No. 1341. Circa 1810
The frosted gilt chain fusee movement with Earnshaw spring detent escapement, the engraved cock with diamond endstone, bimetallic 'S' balance, helical spiral with end curves, screwed weights fitted to the end of the balance arms, jewelled locking and impulse stone, the white enamel dial with Roman numerals and large subsidiary seconds
Dial 51 mm.
注意事项
VAT rate of 5% is payable on hammer price plus buyer's premium.