细节
A. LANGE & SÖHNE, DATOGRAPH PERPETUAL
VERY FINE PLATINUM MANUALLY-WOUND PERPETUAL CALENDAR FLYBACK CHRONOGRAPH WRISTWATCH WITH OVERSIZED DATE, LEAP-YEAR AND MOON PHASES
CASE NO. 158059 , CIRCA 2007
Calibre L952.1, 45 jewels, silvered dial, sunk centre, applied Roman, baton and square numerals with luminous accents, luminous hands, outer five minute divisions and tachymetre scale, twin oversized aperture for date, two engine-turned subdials indicating day combined with small seconds and day/night display, month combined with 30-minute register and leap year indicator, aperture for moon phases, platinum case, sapphire cyrstal case back secured by six screws, platinum Lange buckle, case, dial and movement signed
Diameter: 41 mm.