细节
Arnold & Chas. Frodsham. An 18 carat gold early keyless open face lever pocket watch
Signed J. R. Arnold. Chas. Frodsham, 84, Strand London, No. 6448. London hallmark 1845
The frosted gilt three quarter plate going barrel movement with monometallic balance, diamond endstone, English lever escapement, Prest's keyless winding mechanism, the white enamel dial with Roman numerals and outer minute ring, subsidiary seconds, gold spade hands, in engine turned open face case, the pendant fitted with a winding button
44 mm. diam.