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Complications
Chronograph
-2-Button
-3-Button Chronograph
-Column Wheel Chronograph
--5-Column Chronograph
--7-Column Chronograph
--8-Column Chronograph
-Horizontal Clutch Chronograph
-Monopusher Chronograph
-Rattrapante Chronograph
-Split Seconds Chronograph
Date
-Date by Pointer
Day
-Day by Pointer
-Independently-Adjustable 12 Hour Hand
Leap Year
Month
-Month by Pointer
Moon Phase
-122-Year Moon Phase
Perpetual Calendar
Power Reserve Indicator
Hands
12 Hour Chronograph Hand at 6:00
30 Minute Chronograph Hand at 12:00
Central 12 Hour Hand
Central 60 Second Chronograph Hand
Central Hour Hand
Central Minute Hand
Central Split Second Chronograph Hand
Date Pointer at 9:00
Date Window at 3:00
Day Pointer at 9:00
Leap Year Pointer at 3:00
Month Pointer at 3:00
Moon Phase Wheel at 6:00
Power Reserve Pointer at 12:00
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
A. Lange & Söhne
La Joux-Perret
Landeron
Winding
Automatic
-Central Rotor Automatic Winding
Hand winding
Regulators
ETACHRON
Indexed
Production Periods
1930s
2010s
2020s
Frequency
18,000 A/h
21,600 A/h
28,800 A/h
Anti-Shock
Jewels
17
28
43
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
-Column Wheel at 9:00
L101.1
Landeron 32
LJP 8000
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