细节
A. Lange & Söhne. A Fine and Large 18k White Gold Twin Barrel Wristwatch with Oversized Date and Power Reserve
Signed A. Lange & Söhne, Glashütte I/SA, Doppelfederhaus, Grande Lange 1 Model, Ref. 115.028, Movement No. 70'408, Case No. 172'204, Circa 2010
Cal. L901.2 three quarter plate mechanical movement with two barrels, 53 jewels, screwed gold chatons, finely hand-engraved balance bridge, black dial, eccentric hour and minute dial with luminous Roman and diamond-shaped numerals, large double aperture for date, eccentric subsidiary dial for constant seconds, fan-form sector for power reserve, large circular case, date change corrector in the band, sapphire crystal display back secured by six screws, 18k white gold A. Lange & Söhne buckle, case, dial, and movement signed
42mm diam.