Grail Watch Reference
A Reference Library for Watches from Grail Watch
Movement Database
Grail Watch Blog
Reference Documents
1979 Citizen Movement Table
Seiko Blue Book Automatic Movement Chronology
Seiko Laurel Brochure
Seiko List of Basic and Derivative Calibres
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Complications
24 Hour Hand
Annual Calendar
Chronograph
-2-Button
-Cam Switching Chronograph
-Column Wheel Chronograph
–6-Column Chronograph
–8-Column Chronograph
-Flyback Chronograph
-Modular Chronograph
-Vertical Clutch Chronograph
Date
-Big Date
–Double Concentric Wheel Big Date
-Date by Pointer
-Instant Date Change
-Quick Date Correction
-Retrograde Date
-Semi-Instantaneous Date Change
Day
-Day by Pointer
-Quick Day Correction
-Retrograde Day
Day/Night Indicator
GMT Hand
-Independently-Adjustable 12 Hour Hand
-Independently-Adjustable 24 Hour Hand
Hacking Seconds
Hand Winding
Leap Year
Month
-Month by Pointer
Moon Phase
Perpetual Calendar
Power Reserve Indicator
World Time
Hands
12 Hour Chronograph Hand at 6:00
12 Hour Chronograph Hand at 9:00
24 Hour Hand at 1:30
24 Hour Hand at 6:00
24 Hour Hand at 9:00
30 Minute Chronograph Hand at 12:00
30 Minute Chronograph Hand at 3:00
30 Minute Chronograph Hand at 9:00
Big Date at 3:00
Central 24 Hour Hand
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Central World Time Disc
City Window at 3:00
Date Pointer at 6:00
Date Window at 12:00
Date Window at 3:00
Date Window at 4:30
Date Window at 6:00
Date Window at 9:00
Day Pointer at 9:00
Day Window at 3:00
Day Window at 9:00
Hour Hand at 12:00
Leap Year Window at 12:00
Lépine Small Seconds Hand
Minute Hand at 12:00
Month Pointer at 3:00
Month Window at 3:00
Moon Phase Wheel at 12:00
Moon Phase Wheel at 6:00
Open Heart at 10:00
Power Reserve Pointer at 7:00
Power Reserve Pointer at 9:30
Retrograde Day Pointer at 2:30
Small Seconds Hand at 12:00
Small Seconds Hand at 3:00
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
Agenhor
Audemars Piguet
Blancpain
ETA
Parmigiani Fleurier
Rolex
Seiko
-Credor
-Grand Seiko
-Seiko Instruments Inc.
–Time Module Inc.
-Shizukuishi Watch Studio
TAG Heuer
Tianjin
-Sea-Gull
Vaucher Manufacture
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
-Seiko Magic Lever Winding
-Uni-Directional Automatic Winding
–Clockwise Automatic Winding
Hand winding
Two Barrel
Regulators
ETACHRON
Indexed
Microstella
Screw Regulator
Screwed Mobile Stud
Variable Inertia Blocks
Production Periods
1980s
1990s
2000s
2010s
2020s
Frequency
21600
28800
36000
Anti-Shock
Diashock
Elastor
Incabloc Double-Cone
Novodiac
Jewels
17
21
22
23
26
27
28
31
32
33
35
37
38
39
59
68
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
Balance
-Balance at 12:00
-Balance at 2:00
-Balance at 3:00
-Balance at 5:00
-Balance at 6:00
-Balance at 8:00
Column Wheel
-Column Wheel at 5:00
AP 3126
BP F385
ETA 2801-2
ETA 2804-2
ETA 2892A2
ETA 2893-1
ETA 2893-2
ETA 2893-3
ETA 2895-2
ETA 2896
ETA 2897
PF310
PF317
PF318
PF333
PF334
PF335
PF337
PF339
PF342
Rolex 3075
Rolex 3185
Rolex 3186
Seiko 2L75
Seiko 4R15
Seiko 4R16
Seiko 4S36
Seiko 4S76
Seiko 4S77
Seiko 6R15
Seiko 8L35
Seiko 8L36
Seiko 8L38
Seiko 8L75
Seiko 9S25
Seiko 9S27
ST3600
TAG Heuer 1887
