A. Lange & Söhne - 405.031

Datograph Up/Down Pink Gold

Brand: A. Lange & Söhne
Family: Saxonia
Reference: 405.031 (aka: 405031)
Name: Datograph Up/Down Pink Gold
Produced: 2015
Limited: No


Material: Pink Gold
Glass: Sapphire
Back: Open
Diameter: 41.00 mm
Height: 13.10 mm
Lug Width: 20.00 mm


Color: Black
Material: Silver
Indexes: Stick / Dot
Hands: Alpha
A. Lange & Söhne Saxonia 405.031

Price in euro


The Datograph Up/Down ref. 405.031 was introduced in 2015, a few years after the initial launch of the Up/Down Datograph (in platinum). It features the new movement with (among other changes) the added 'up/down' power reserve indicator.

Ref. 405.031 features a pink gold case and a black dial with silver subdials.


A. Lange & Söhne caliber L951.6 All 451 parts of the L951.6 manufacture calibre are lavishly finished. The sharply polished reentrant angle of many calibre components is an indication of the amount of work involved: this delicate, time-consuming process can only be executed by hand. The 8-gap column wheel coordinates all the switching operations of the chronograph mechanism. Rockers and levers of various shapes engage with this wheel. The considerable length of the levers is due to the special dial arrangement. They bypass the outsize-date mechanism and bridge the distance to the subsidiary dials located below the center line.

Brand:A. Lange & Söhne
Base: A. Lange & Söhne L951.0
Diameter:30.60 mm
Reserve:60 h
Frequency:18000 bph
Time:Hours, Minutes, Small Seconds
Date:Big Date
Chronograph:Chronograph, Flyback
Additionals:Power Reserve Indicator

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