A. Lange & Söhne Datograph Up/Down 405.028
Ref. 405.028
in 18-carat white gold
The DATOGRAPH UP/DOWN is renowned for its striking dial layout and exceptional in-house movement. This limited edition of 125 pieces, crafted in 18-carat white gold, features a captivating blue dial made from 925 silver. Measuring 41 mm in diameter and 13.1 mm in thickness, it balances robust presence with refined elegance. The manually wound L951.6 movement, composed of 451 parts and operating at 18,000 semi-oscillations per hour, offers a 60-hour power reserve. Key complications include an outsize date, power-reserve indicator, and chronograph. The sapphire glass case back showcases the intricate movement, while the 3 bar water resistance adds a practical touch. The DATOGRAPH UP/DOWN exemplifies horological excellence and sophisticated design, making it a coveted piece for collectors.