Grail Watch Reference
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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
Moon Phase
Hands
12 Hour Chronograph 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 4:00
Big Date at 1:30
Big Date at 12:00
Central 60 Second Chronograph Hand
Central Date Pointer
Central Hour Hand
Central Minute Hand
Central Moon Phase Wheel
Central Seconds Hand
Central Split Second Chronograph Hand
Date Pointer at 12:00
Date Pointer at 3:00
Date Pointer at 9:00
Date Window at 3:00
Date Window at 6:00
Day Pointer at 12:00
Day Pointer at 3:00
Day Pointer at 8:00
Day Pointer at 9:00
Day Window at 10:30
Day Window at 11:30
Day Window at 9:00
Day/Night Indicator Disc at 10:00
Day/Night Indicator Pointer at 10:00
Day/Night Indicator Pointer at 9:00
Leap Year Pointer at 3:00
Leap Year Pointer at 4:30
Leap Year Pointer at 6:00
Leap Year Window at 12:00
Leap Year Window at 3:00
Month Pointer at 12:00
Month Pointer at 3:00
Month Pointer at 4:00
Month Pointer at 6:00
Month Pointer at 9:00
Month Window at 1:30
Month Window at 12:30
Month Window at 3:00
Moon Phase Wheel at 12:00
Moon Phase Wheel at 6:00
Moon Phase Wheel at 9:00
Power Reserve Pointer at 12:00
Small Seconds Hand at 6:00
Small Seconds Hand at 8:00
Small Seconds Hand at 9:00
Week Number Pointer at 12:00
Year Wheel at 9:00
Brand
A. Lange & Söhne
Agenhor
Arnold & Son
Audemars Piguet
Chronoswiss
ETA
-Valjoux
Landeron
Parmigiani Fleurier
Sellita
Soprod
Universal
Vaucher Manufacture
Venus
Zenith
Winding
Automatic
-Bi-Directional Automatic Winding
-Central Rotor Automatic Winding
-Micro-Rotor Automatic Winding
-Uni-Directional Automatic Winding
--Clockwise Automatic Winding
--Counter-Clockwise Automatic Winding
Hand winding
Two Barrel
Regulators
ETACHRON
Indexed
Screw Regulator
Screwed Balance
Screwed Mobile Stud
Soprod
Swan Neck Regulator
Variable Inertia Blocks
Production Periods
1940s
1950s
1960s
1970s
1980s
1990s
2000s
2010s
2020s
Frequency
18,000 A/h
19,800 A/h
21,600 A/h
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
17
19
21
25
26
27
28
29
30
32
33
37
43
45
52
Balance Mount
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
Balance
-Balance at 1:30
-Balance at 12:00
-Balance at 12:30
-Balance at 4:00
-Balance at 8:00
Column Wheel
-Column Wheel at 5:00
-Column Wheel at 6:00
Micro Rotor
-Micro Rotor at 2:00
AGH-1764
AP 2885
Chronoswiss C.127
ETA 2890-9
ETA 2891-9
ETA 7751
ETA 7761
ETA 7768
L051.3
L101.1
L952.1
Landeron 186
Landeron 81
PF009
PF252
PF318
PF333
PF339
PF708
Soprod C105
SW280-1
SW280-1 M
SW285-1 a
SW285-1 b
SW285-1 M a
SW285-1 M b
SW288-1
SW288-1 M
Universal 281 Tri-Compax
Valjoux 88 VZHCL
Valjoux 886
Valjoux 89 DXC
Valjoux 90 VZSCL
Venus 184
Venus 187
Venus 190
Venus 198
Venus 200
Venus 205
VMF 5401/50
Zenith 690
Zenith 691
Zenith 692
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