Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
Date
-Big Date
--Double Wheel Big Date
Day/Night Indicator
GMT Hand
-Independently-Adjustable 12 Hour Hand
Modular
Hands
Minute Hand at 6:00
Brand
Soprod
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
Regulators
Soprod
Production Periods
2010s
2020s
Frequency
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
25
Balance Mount
Back-Side Features
Central Rotor
Soprod C120
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