A. Lange & Söhne Langematik Perpetual Sincere Ref. 310.047

The A. Lange & Söhne Langematik Perpetual Sincere 310.047 has a 38.5 mm pink gold case, and measures 10.2 mm thick.

The ref. 310.047 Langematik Perpetual is a limited edition of 25 pieces created for authorized Lange & Söhne dealer Sincere. It features a pink gold case and a black dial.

Diameter: 38.5 mm
Thickness: 10.2 mm
Case: Pink Gold
Released: 2008
Movement: A. Lange & Söhne caliber L922.1

Specifications

Case and dimensions

Case diameter: 38.5 mm
Thickness: 10.2 mm
Lug width: 20 mm
Case material: Pink Gold
Crystal: Sapphire
Case back: Open

Dial

Dial colour: Black
Dial material: Silver
Indexes: Roman Numerals
Hands: Alpha

Movement

Calibre: A. Lange & Söhne caliber L922.1
Movement maker: A. Lange & Söhne
Movement type: Automatic
Display: Analog
Power reserve: 46 h
Frequency: 21600 vph
Jewels: 43
Movement diameter: 30.4 mm
Complications: Additional 24 Hour Hand (fixed), Big Date, Day, Hours, Leap Year, Minutes, Month, Moonphase, Perpetual Calendar and Small Seconds