A FINE PLATINUM WRISTWATCH WITH OVERSIZED DATE AND POWER RESERVE, A. Lange & Söhne, Glashütte, 'LANGE 1', CIRCA 2005

Geneva-striped rhodium-plated lever movement, 53 jewels, glucydur balance with swan-neck regulator, black dial, eccentric dial with Roman and lozenge-form numerals, subsidiary seconds, twin apertures for oversized date, fan-form sector indicating power reserve, water-resistant circular case, sapphire crystal display back secured with 6 screws, case, dial and movement signed, with a platinum A. Lange & Sohne buckle.