Grail Watch Reference
A Reference Library for Watches from Grail Watch
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About Grail Watch
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Complications
Date
-Instant Date Change
-Quick Date Correction
Hacking Seconds
Hands
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Window at 3:00
Brand
Oris
Winding
Automatic
-Uni-Directional Automatic Winding
Two Barrel
Regulators
Geared mobile stud
Production Periods
2020s
Frequency
28,800 A/h
Anti-Shock
Jewels
21
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
-Balance at 6:00
-Barrel at 1:30
-Barrel at 10:30
Central Rotor
Oris 400
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