细节
Ulysse Nardin. An 18k Gold Chronograph Wristwatch with Tachometer Scale and Presentation Box
Signed Ulysse Nardin, Locle & Genève, Movement No. 29'254, Case No. 602'383, Circa 1930
Mechanical jewelled lever movement, monometallic balance, silvered matte dial, Arabic numerals, outer tachometer scale, two subsidiary dials for 30 minute register and constant seconds, blued steel hands, large polished circular case, two rectangular chronograph buttons in the band, snap on back, case dial and movement signed
37mm diam.