A. Lange & Söhne Datograph Yellow Gold Ref. 403.041

The A. Lange & Söhne Datograph Yellow Gold 403.041 has a 39 mm yellow gold case, and measures 12.8 mm thick.

The ref. 403.041 Datograph is a somewhat elusive version of Lange's iconic big date chronograph. It features a yellow gold case and a black dial with silver subdials. It was never listed in catalogs nor in the price lists. It is sometimes referred to as the 'Yellowjacket'.

Diameter: 39 mm
Thickness: 12.8 mm
Case: Yellow Gold
Released: 2008
Movement: A. Lange & Söhne caliber L951.1

Specifications

Case and dimensions

Case diameter: 39 mm
Thickness: 12.8 mm
Lug width: 20 mm
Case material: Yellow Gold
Crystal: Sapphire
Case back: Open

Dial

Dial colour: Black
Indexes: Mixed
Hands: Alpha

Movement

Calibre: A. Lange & Söhne caliber L951.1
Movement maker: A. Lange & Söhne
Movement type: Handwound
Display: Analog
Power reserve: 36 h
Frequency: 18000 vph
Jewels: 40
Movement diameter: 30.6 mm
Complications: Big Date, Chronograph, Column wheel, Flyback, Hours, Minutes and Small Seconds