细节
IWC. An 18k Pink Gold Split-Seconds Chronograph Wristwatch
Signed IWC, Schaffhausen, Chronograph Rattrapante, Portuguese Model, Ref. 3712, Case No. 2'799'966, Circa 2000
Cal. 76240 gilt-finished mechanical movement 27 jewels, silvered matte dial, applied Arabic numerals, outer calibrated one-fifth seconds ring with Arabic five second divisions, two engine-turned subsidiary dials for constant seconds and 30 minute register, large circular case, two round chronograph buttons in the band, split-seconds mechanism activated through button in the band at 10 o'clock, case back secured by four screws, 18k pink gold IWC buckle, case, dial, and movement signed
41mm diam.