Movement:Mechanical Manualmanual, Lange Caliber L 901.0, 9 screw-mounted gold chatons; glucydur screw balance, Nivarox spring with special terminal curve,goose-neck fine adjustment and patented beat adjustment; twin serially operating spring barrels; power reserve 72 hours;Glashutte three-quarter plate, bridges with Glashutte ribbing
Functions:hours, minutes, subsidiary seconds; large date (patented); power reserve indicator
Case:PlatinumPlatinum, diameter 38.5 mm, height 10 mm; sapphire crystal; back secured with six screws with sapphire crystal exhibition window;correction button for date on case rim; water resistant to 5 atm
Dial:solid silver, Argente; hour markers, Roman numerals and lance hands
Band:crocodile skin; buckle in Platinum
Condition:This watch is brand new and never worn. It comes with all original boxes and papers.