Details
A FINE GOLD OPENFACE MINUTE REPEATING SPLIT SECOND CHRONOGRAPH PATEK PHILIPPE & CO., GENEVA, NO. 97220
The nickel keyless lever movement jewelled through the hammers, counterpoised escapement with overcoiled blued hairspring, chronograph work on train and barrel bridges with split mechanism under dial, repeating on gongs by means of slide on band, 18K gold cuvette, white enamel dial with roman chapters, subsidiary seconds, blued steel hands, within a monogrammed 18K gold case, signed on movement, case and dial c. 1890 -- 50.5mm diam.
The nickel keyless lever movement jewelled through the hammers, counterpoised escapement with overcoiled blued hairspring, chronograph work on train and barrel bridges with split mechanism under dial, repeating on gongs by means of slide on band, 18K gold cuvette, white enamel dial with roman chapters, subsidiary seconds, blued steel hands, within a monogrammed 18K gold case, signed on movement, case and dial c. 1890 -- 50.5mm diam.