A. Lange & Söhne 1815 401.031

A. Lange and Sohne 1815 Flyback Chronograph Black Dial 401.031 18K Rose Gold

A Lange & Sohne 1815 Flyback Chronograph, 401.031, 401031, the first generation of the 1815 chronograph and an important A. Lange & Sohne model, 18k rose gold on a strap with an 18k rose gold tang buckle, beautifully finished manual wind caliber L951.0, 30-minute chronograph with flyback function, pulsometer scale, small seconds between 8 & 9, black dial with silvered champagne sub registers and blued hands, white Arabic numerals, rose gold hands hour minute and center chronograph hands, sapphire crystal, display back, water resistant 30m. Diameter: 39mm, Thickness: 11mm. Like New with A. Lange & Sohne travel sleeve. Additional Categories : Reference : 401.031 Movement : Manual Material : Rose Gold Diameter : 39MM Thickness : 11MM Condition : Like New EWC : 57405