A. Lange & Sohne Datograph Up/Down Chronograph
Case Material: 950 Platinum
Case Diameter: 41.0 mm (thickness: 13.1mm to 13.5)
Dial: Galvanized black solid silver with rhodiumed subsidiary dials
Movement: Calibre L951.6 (manual-wind, 46 jewels, 60-hour power reserve)
Water Resistance: 3 ATM (30 meters)
Strap: Hand-stitched black alligator leather with a platinum deployment buckle ( a $7000 option)
Flyback Chronograph: Allows instant zero-reset and restart of the stopwatch with a single push of the lower pusher.
Outsize Date: Signature double-window date display at the 12 o'clock position, adjusted via a quick-set pusher at 10 o'clock on the case
Up/Down Indicator: Power reserve gauge positioned at 6 o'clock indicating when the mainspring requires winding.
Complete Set
