Grail Watch Reference
A Reference Library for Watches from Grail Watch
Movement Database
Grail Watch Blog
The Watch Files Podcast
Reference Documents
1979 Citizen Movement Table
Seiko Blue Book Automatic Movement Chronology
Seiko Laurel Brochure
Seiko List of Basic and Derivative Calibres
About Grail Watch
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Complications
Chronograph
-2-Button
-Column Wheel Chronograph
--7-Column Chronograph
Hands
60 Minute Chronograph Hand at 3:00
Brand
Maurice Lacroix
Winding
Hand winding
Regulators
Swan Neck Regulator
Production Periods
2000s
Frequency
18,000 A/h
Anti-Shock
Ultraflex
Jewels
20
Balance Mount
Balance Cock
-Balance Cock Clockwise
Back-Side Features
Balance
-Balance at 1:30
Column Wheel
-Column Wheel at 5:00
ML 106
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