A. Lange & Söhne Datograph Perpetual Tourbillon Honeygold / Lumen Ref. 740.055FE

The A. Lange & Söhne Datograph Perpetual Tourbillon Honeygold / Lumen 740.055FE has a 41.5 mm Honey Gold case, and measures 14.6 mm thick.

The A. Lange & Söhne Datograph Datograph Perpetual Tourbillon 740.055FE was introduced in 2024 as a limited edition of 50 pieces celebrating 25 years since the release of the original Datograph. This watch has a Honey Gold case and a dial crafted from 'smoked' sapphire crystal.

Diameter: 41.5 mm
Thickness: 14.6 mm
Case: Honey Gold
Released: 2024
Movement: A. Lange & Söhne caliber L952.1

Specifications

Case and dimensions

Case diameter: 41.5 mm
Thickness: 14.6 mm
Lug width: 20 mm
Case shape: Round
Case material: Honey Gold
Crystal: Sapphire
Case back: Open

Dial

Dial colour: Grey
Dial material: Sapphire
Indexes: Stick / Dot
Hands: Alpha

Movement

Calibre: A. Lange & Söhne caliber L952.1
Movement maker: A. Lange & Söhne
Movement type: Handwound
Display: Analog
Power reserve: 36 h
Frequency: 18000 vph
Jewels: 45
Movement diameter: 32 mm
Complications: Additional 24 Hour Hand (fixed), Big Date, Chronograph, Column wheel, Day, Flyback, Hours, Leap Year, Minutes, Month, Moonphase, Perpetual Calendar and Small Seconds