A. Lange & Söhne caliber L901.7

Brand:A. Lange & Söhne
Reference:L901.7
Base: A. Lange & Söhne L901.0
Movement:Handwound
Display:Analog
Diameter:30.60
Jewels:54
Reserve:72
Frequency:21600
Date:Big Date
Hands:Hours, Minutes, Small Seconds
Astronomical:Moonphase
Additionals:Power Reserve Indicator

L901.7 description

Handwound movement with moonphase based on caliber L901.0, calibrated for the Northern Hemisphere. Cal. L901.8 is similar yet calibrated for the Southern Hemisphere.

All watches using the A. Lange & Söhne L901.7 movement:

A. Lange & Söhne Lange 1 Moonphase Luna Mundi / Soutern Cross (119.032)

119.032 A. Lange & Söhne Lange 1 Moonphase Luna Mundi / Soutern Cross