A. Lange & Söhne Datograph Pink Gold / Black Ref. 403.031

The A. Lange & Söhne Datograph Pink Gold / Black 403.031 has a 39 mm pink gold case, measures 12.8 mm thick, and is water resistant to 12000 metres.

The ref. 403.031 Datograph graved the A. Lange & Sohne collection from 2003 to 2005. It features a pink gold case and a black dial with contrasting subdials. It could be fitted with a straight-end bracelet at the owners request.

Diameter: 39 mm
Thickness: 12.8 mm
Water resistance: 12000 m
Case: Pink Gold
Released: 2003
Movement: A. Lange & Söhne caliber L951.1

Specifications

Case and dimensions

Case diameter: 39 mm
Thickness: 12.8 mm
Lug width: 20 mm
Case shape: Round
Case material: Pink Gold
Bezel: Rotating, 0-60 (Dive)
Crystal: Sapphire
Case back: Open
Water resistance: 12000 m

Dial

Dial colour: Black
Finish: Matte
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