An Oversized pink gold dual time zone calendar wristwatch with power reserve, A. Lange & Söhne, Glashütte, 'Lange 1 Time Zone', 2006

18k three quarter plate nickel lever movement, twin barrels, 54 jewels, monometallic compensation balance, micrometer regulator, 5 adjustments, the movement visible beneath sapphire crystal display back, silvered matte dial, eccentric dial with Roman numerals, subsidiary seconds, inset with day/night display, auxiliary dial with Arabic numerals with day/night display for second time zone, apertures at 2 o'clock for date, power reserve indicator on the right side of dial, the outer ring calibrated with cities, circular case, case, dial and movement signed, with pink gold Lange buckle.

Accompanied by A. Lange & Söhne dated certificate, fitted presentation box and outer packaging.