细节
Jaeger-LeCoultre. A Fine 18k Pink Gold Single-Button Chronograph Wristwatch with Unusual Dual Power Reserve and Jumping Seconds
Signed Jaeger-LeCoultre, Duomètre à Chronographe Ref. 600.2.28.S, Case No. 2'460'733, Circa 2011
Cal. 380 dual wing mechanical movement, 49 jewels, silvered cream dial, two oversized subsidiary dials for time indication with applied Arabic numerals and chronograph counter for 60 minute and 12 hour register and fan-form sector at the bottom of the dial for minutes counter, center seconds, small subsidiary dial for jumping seconds, two fan-form sectors at 5 and 7 o'clocks for power reserve for the main spring and chronograph system, large circular case, single rectangular button in the band for the chronograph, sapphire crystal display back secured by four screws, 18k pink gold Jaeger-LeCoultre deployant clasp, case, dial, and movement signed
42.5mm diam.