Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Annual Calendar
Hands
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Pointer at 9:00
Day Pointer at 9:00
Month Pointer at 3:00
Moon Phase Wheel at 6:00
Small Seconds Hand at 6:00
Brand
A. Lange & Söhne
Parmigiani Fleurier
Winding
Automatic
-Central Rotor Automatic Winding
-Uni-Directional Automatic Winding
--Clockwise Automatic Winding
Hand winding
Two Barrel
Regulators
Screwed Balance
Swan Neck Regulator
Production Periods
2010s
2020s
Frequency
21,600 A/h
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
26
32
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
3/4 Plate
Balance
-Balance at 3:00
-Balance at 7:30
-Barrel at 1:30
-Barrel at 12:00
Central Rotor
L051.3
PF339
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