細節
Assmann. A fine silver and pink gold openface keyless lever watch
Signed J. Assmann, Glashutte, Sachsen, Movement No. 21007, circa 1900
With gilt-finished jewelled lever movement, bimetallic compensation balance, silver cuvette, the white enamel dial with Arabic numerals, outer minutes track in red, spade hands, subsidiary seconds, the circular case with engine-turned hinged silver back, pink gold setting button in the band with pink gold knife tab, pink gold bow and crown, case, dial and movement signed
51 mm. diam.