细节
A. LANGE & SÖHNE. A FINE AND RARE PLATINUM AND DIAMOND DUAL AND WORLD TIME WRISTWATCH WITH DATE AND POWER RESERVE
SIGNED A. LANGE & SÖHNE, GLASHÜTTE I/SA, LANGE 1 TIME ZONE MODEL, MOVEMENT NO. 55553, CASE NO. 172472, REF. NO. 816.025, CIRCA 2009
Cal. L031 three-quarter plate nickel-finished lever movement, 54 jewels, mono-metallic balance, micrometer regulator, silvered matte dial, eccentric main time dial at 9 o'clock, applied Roman and lozenge numerals, subsidiary seconds and night/day indication, eccentric second time zone at 5 o'clock, Arabic numerals, night/day indication, two oversized date apertures, outer calibrated rotating ring with 24 world cities, power reserve indication, circular case, circular cut diamond-set bezel, two rectangular buttons for changing date and world cities, sapphire crystal display back secured by six screws, case, dial and movement signed, platinum A. Lange & Söhne buckle
42mm diam.