Description
A BOXED TWO-DAY MARINE CHRONOMETER WITH AUXILIARY COMPENSATION John Poole, 57 Fenchurch Street, London, No.2982 Movement: Gilt full plate, fusee and chain, spring detent escapement, two arm bimetallic balance with timing screws and cylindrical weights, free sprung with helical spring and Poole's auxiliary compensation Dial: Silvered, minute ring enclosing roman...