Item number: 410.032
Brand Name: A Lange & Sohne
Style Number: 410.032
Also Called: 410032, Datograph Perpetual Rose Gold Silver Dial
Series: Datograph Perpetual
Style (Gender): Mens
Case Material: 18k Rose Gold
Dial Color: Silver
Movement: Manual Winding COSC
Engine: L952.1 (18,000 vph, 45 rubies)
Functions: Hours, Minutes, Chronograph, Perpetual calendar, Tachometer (on flange)
Watch Chronograph: 1/5 second flyback chronograph with jumping minute counter.
Crystal Material: Sapphire - Anti-reflective
Case Diameter: 41.0 mm
Case Thickness: 13.5 mm
Caseback: Transparent Exhibition Display Back secured by six screws with Hallmarks and Lange engravings
Bezel Material: 18k Rose Gold
Bezel Function: Fixed
Crown Material: 18k Rose Gold, Fluted with A Lange Soehne engraving
Calendar: Perpetual calendar: large date, moon-phase, day-of-week, month, leap-year, day/night indicator
Power Reserve: 36-hour power reserve
Watch Bracelet / Strap Material: Leather - Brown Crocodile with 7 perforations.
Watch Clasp Material: Rose Gold Tang Buckle. Hallmarked, engraved LANGE.
Max Wrist Size: 8.5 inches
Watch Bracelet Width: 17.0 - 20.0 mm
ALange/410.032