Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Annual Calendar
Date
-Date by Pointer
Day
-Day by Pointer
Hacking Seconds
Modular
Month
-Month by Pointer
Moon Phase
-122-Year Moon Phase
Power Reserve Indicator
Tourbillon
Hands
Central Hour Hand
Central Minute Hand
Date Pointer at 9:00
Day Pointer at 9:00
Month Pointer at 3:00
Moon Phase Wheel at 6:00
Open Heart at 6:00
Power Reserve Pointer at 8:00
Small Seconds Hand at 4:00
Small Seconds Hand at 6:00
Brand
A. Lange & Söhne
Winding
Hand winding
Regulators
Screwed Balance
Swan Neck Regulator
Production Periods
2010s
2020s
Frequency
21,600 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
20
23
26
29
Balance Mount
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
3/4 Plate
Balance
-Balance at 3:00
-Balance at 4:30
Barrel
-Barrel at 1:30
-Barrel at 12:00
-Tourbillon at 6:00
L051.1
L051.2
L051.3
L102.1
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