A. Lange & Sohne 309.021 Grande Langematik Big Date, Yellow Gold
[4013]

Condition: new and unworn.
Box and papers: with box and papers.
Reference: 309.021
Movement: mechanical with automatic winding; Lange Caliber L 921.4 SAX-O-MAT; 45 jewels; 21,600 vph; power reserve approx. 46 hours; 21 karat gold and platinum rotor; stop seconds with zero reset.
Functions: hours, minutes, subsidiary seconds (with stop and zero reset functions); patented large date.
Case: 18 karat yellow gold; 40 x 10.7 mm (excl. lugs & crown); sapphire crystal; case back with sapphire exhibition window. Water-resistant to 30 meters.
Dial: solid silver; applied yellow gold baton markers; yellow gold luminous lance hands.
Indications: subsidiary seconds at 6; patented large date at 12.
Strap: brown alligator strap with matching yellow gold buckle.

Retail price: $24,200.00 USD.


$15,750.00                  
item number 4013