Brand: A. Lange & Sohne Replica
Series: Saxonia
Model: 309.031
Dial Color: Black
Dial Indexes: Stick / Dot
Dial Hands: Alpha
MBrand:A. Lange & Söhne
Caliber:L921.4
Display:Analog
Diameter:30.40 mm
Jewels:45
Reserve:46 h
Frequency:21600 bph
Time:Hours, Minutes, Small Seconds
Date:Big Date
Automatic movement with off-center rotor, small seconds and big date display.
Case Material:Pink gold
Case Glass:Sapphire
Case Back:Open
Case Diameter:40.50 mm
Case Height:10.70 mm
Case Lug Width:20.00 mm
The Grand Langematik ref. 309.031 was offered between 2003 and 2007. It features a larger case (40.5mm) in pink gold paired with a black dial. It is powered by the Sax-0-Mat caliber L921.4.