细节
Patek Philippe. A Fine 18k Gold Openface Split-Seconds Chronograph Keyless Pocket Watch
Signed Patek Philippe, Geneve, Movement No. 137'919, Case No. 254'512, Manufactured in 1908
Cal. 18'", keyless jewelled lever movement, gold cuvette, white enamel dial, Breguet numerals, red Arabic outer calibrated 1/5th seconds ring, two sunken subsidiary dials for 30 minute register and constant seconds, plain circular case, split-seconds chronograph operated through the crown and a rectangular button in the band, hinged case back, case, dial, and movement signed
50mm diam.