A. Lange & Söhne Lange 1A Gold Guilloche Ref. 112.021

The A. Lange & Söhne Lange 1A Gold Guilloche 112.021 has a 38.5 mm yellow gold case, and measures 10 mm thick.

The ref. 112.021 Lange 1 was a limited edition of 100 pieces that was in the A. Lange & Söhne collection from 1998 to 2000. It features a solid gold dial with guilloché pattern and several parts of its movement are done in solid gold as well. It was introduced in 1998 to commemorate the opening of a new, second, production building for the A. Lange & Söhne manufacturer.

Diameter: 38.5 mm
Thickness: 10 mm
Case: Yellow Gold
Released: 1998
Movement: A. Lange & Söhne caliber L901.1

Specifications

Case and dimensions

Case diameter: 38.5 mm
Thickness: 10 mm
Lug width: 20 mm
Case shape: Round
Case material: Yellow Gold
Crystal: Sapphire
Case back: Open

Dial

Dial colour: Gold
Dial material: Yellow Gold
Finish: Guilloche
Indexes: Mixed
Hands: Alpha

Movement

Calibre: A. Lange & Söhne caliber L901.1
Movement maker: A. Lange & Söhne
Movement type: Handwound
Display: Analog
Power reserve: 72 h
Frequency: 21600 vph
Jewels: 53
Movement diameter: 30.6 mm
Complications: Big Date, Hours, Minutes, Power Reserve Indicator and Small Seconds