Grail Watch Reference
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Complications
Chronograph
-2-Button
-Column Wheel Chronograph
--7-Column Chronograph
Date
-Independently-Adjustable 12 Hour Hand
Hands
Central 12 Hour Hand
Brand
La Joux-Perret
Winding
Automatic
-Central Rotor Automatic Winding
Regulators
Screw Regulator
Production Periods
2010s
2020s
Frequency
28,800 A/h
Anti-Shock
Jewels
28
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
-Balance at 1:30
-Column Wheel at 9:00
LJP 8000
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