拍品 294
294
A chronometer pocket watch movement, John Walker, London, No.58, signed and numbered white enamel dial with Roman numerals and subsidiary seconds, half plate gilt fusee movement signed Jno. Walker, 48 Princes St. Leicester Sq. & 68 Cornhill, London, No.58, spring detent, compensation balance, free sprung spiral balance spring, diamond endstone, diameter 42mm.

细节
A chronometer pocket watch movement, John Walker, London, No.58, signed and numbered white enamel dial with Roman numerals and subsidiary seconds, half plate gilt fusee movement signed Jno. Walker, 48 Princes St. Leicester Sq. & 68 Cornhill, London, No.58, spring detent, compensation balance, free sprung spiral balance spring, diamond endstone, diameter 42mm.