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A. Lange & Söhne

Datograph Up/Down

Reference 405.031

  • 41 mm

Price on request

Available to source through our partner network. Price, condition and box and papers depend on the specific piece. Contact us and we will send you current options.

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Specifications

Details

Brand
A. Lange & Söhne
Model
Datograph Up/Down
Reference
405.031

Case

Material
18k pink gold (height 13.1 mm)
Size
41 mm
Dial
Argenté (silver)
Crystal
Sapphire glass case back (front crystal not detailed on source)

Movement

Type
Manually wound chronograph
Caliber
L951.6
Power reserve
60 hours
Water resistance
3 bar
Production
Current on alange-soehne.com (Oct 2026); years not verified
Functions
Chronograph, Outsize date, Power-reserve indicator

Bracelet

Bracelet / strap
Alligator leather strap
Clasp
18k pink gold prong buckle
How we grade condition

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