A. Lange & Söhne 130.039

130.039 : A. Lange & Söhne Lange 31 White Gold / Grey

Lange 31 White Gold / Grey

Brand: A. Lange & Söhne
Family: Saxonia
Reference: 130.039
Name: Lange 31 White Gold / Grey
Produced: 2017
Limited: Yes, 100 units

Case

Material: White gold
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 45.90 mm
Height: 15.90 mm
Lug Width: 22.00 mm

Dial

Color: Grey
Material: Silver
Indexes: Stick / Dot
Hands: Alpha

Movement

Hand-wound movement with a power reserve of 31 days. The energy is stored in the large twin mainspring barrel, which actually consists of two stacked barrels with an inside diameter of 25 millimetres. Each of them accommodates a 1850-millimetre long spring, which is up to ten times as long as in conventional mechanical wristwatches. When fully tensioned, the barrels store more than 3 joules of energy.v

Type:Handwound
Brand:A. Lange & Söhne
Caliber:L034.1
Display:Analog
Diameter:37.30 mm
Jewels:62
Reserve:744 h
Frequency:21600 bph
Time:Hours, Minutes, Small Seconds
Date:Big Date
Additionals:Power Reserve Indicator

Description

The A. Lange & Söhne Lange 31 ref. 130.039 is a limited edition of 100 pieces introduced at SIHH 2017. It has a white gold case of 45.9mm, housing caliber L034.1 movement with its 31-day power reserve. The dial is grey.