A. Lange & Söhne’s New Datograph Perpetual Arrives in Style
Specs
Functions
Hours, Minutes, Seconds, Tachymeter Chronograph
Movement
Manufactured, Swiss Made
Case
Stainless steel, Yellow Gold Plated, 39.00mm (diameter)
Buckle
Pin Buckle
Water resistance
3.00atm / 30.00m / 100.00ft
Year
1974
Reference number
E30 73655 S