Grail Watch Reference
A Reference Library for Watches from Grail Watch
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Complications
24 Hour Hand
Chronograph
-3-Button Chronograph
-Column Wheel Chronograph
--6-Column Chronograph
-Flyback Chronograph
-Split Seconds Chronograph
Date
-Big Date
--Double Wheel Big Date
-Quick Date Correction
GMT Hand
-Independently-Adjustable 24 Hour Hand
Hacking Seconds
Hand Winding
Hands
12 Hour Chronograph Hand at 9:00
30 Minute Chronograph Hand at 3:00
Big Date at 12:00
Central 24 Hour Hand
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Central Split Second Chronograph Hand
Date Window at 3:00
Small Seconds Hand at 6:00
Brand
Parmigiani Fleurier
Seiko
-Grand Seiko
-Shizukuishi Watch Studio
Zenith
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
Hand winding
Two Barrel
Regulators
Indexed
Screw Regulator
Variable Inertia Blocks
Production Periods
2010s
2020s
Frequency
28,800 A/h
36,000 A/h
Anti-Shock
Diashock
Jewels
35
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 1:30
-Balance at 4:30
-Barrel at 1:30
-Barrel at 10:30
Central Rotor
PF361
Seiko 9S27
Seiko 9S65
Seiko 9S66
Seiko 9S68
Zenith 6150
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