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A. Lange & Söhne Lange 1A view 1
A. Lange & Söhne Lange 1A view 2
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A. Lange & Söhne

Lange 1A

Ref. 101.027

$28,500

available

Solid white gold Lange 1, one of a kind timepiece. From auction house in Bonn, Germany. +4s/d.

ConditionExcellent
Case Size38.5mm
Case Material18k white gold (serial 116115)
Bracelet / StrapNew black Italian pigskin leather with 18k white gold deployant clasp
MovementManual wind calibre L 901.0 (serial 18217)
TIMEGRAPHER
RATE
-26 s/d
AMPLITUDE
200°
BEAT ERROR
1.9 ms
LIFT ANGLE
53°
BEAT
28,800 bph
SERVICED
Apr 2025
-50-250+25+5002468TIME (s)RATE (s/d)