Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Hands
Central Hour Hand
Central Minute Hand
Lépine Small Seconds Hand
Small Seconds Hand at 9:00
Brand
Winding
Hand winding
Two Barrel
Regulators
Indexed
Production Periods
1910s
1920s
1930s
Frequency
Anti-Shock
Jewels
15
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 1:30
-Barrel at 10:30
-Barrel at 7:30
Graizely Octava
Octo Octagonal
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