The A. Lange & Söhne Kleine Lange 1 reference 181.837 is powered by the manual-wind L121.1 caliber and presents a white gold case with a diamond-encrusted bezel surrounding a brown dial.
Movement Type
Manual
Caliber
L121.1Jewels
43
Reserve
72
Frequency
21600
Hands
Small Seconds
Shape
Round
Lug Distance
19.00 mm
Material
White Gold
Glass
Sapphire
Thickness
9.50 mm
Diameter
36.80 mm
Dial Color
Brown
