Grail Watch Reference
A Reference Library for Watches from Grail Watch
Movement Database
Patent Database
Grail Watch Blog
The Watch Files Podcast
Reference Documents
Vocabulary
About Grail Watch
Email
Instagram
LinkedIn
Mastodon
RSS
Threads
Twitter
Complications
Annual Calendar
Date
-Big Date
-Date by Pointer
-Quick Date Correction
Day
-Day by Pointer
Hacking Seconds
Modular
Month
-Month by Pointer
Moon Phase
-122-Year Moon Phase
Power Reserve Indicator
Tourbillon
Hands
Big Date at 1:00
Central Hour Hand
Central Minute Hand
Central Seconds Hand
Date Pointer at 9:00
Date Window at 6:00
Day Pointer at 9:00
Hour Hand at 9:00
Minute Hand at 9:00
Month Pointer at 3:00
Moon Phase Wheel at 6:00
Open Heart at 6:00
Power Reserve Pointer at 1:00
Power Reserve Pointer at 3:00
Power Reserve Pointer at 8:00
Small Seconds Hand at 4:00
Small Seconds Hand at 5:00
Small Seconds Hand at 6:00
Small Seconds Hand at 9:00
Brand
A. Lange & Söhne
Audemars Piguet
Naoya Hida
Nomos
-Deutsche Uhrenwerke
Winding
Hand winding
Two Barrel
Regulators
ETACHRON
Nomos Swing System
Screwed Balance
Screwed Mobile Stud
Swan Neck Regulator
Triovis
Production Periods
1990s
2000s
2010s
2020s
Frequency
21,600 A/h
28,800 A/h
Anti-Shock
Incabloc Double-Cone
Jewels
17
18
20
22
23
25
26
29
53
Balance Mount
Balance Bridge
Balance Cock
-Balance Cock Clockwise
-Balance Cock Counter-Clockwise
Back-Side Features
3/4 Plate
AP 2924
DUW 4101
DUW 4301
DUW 4401
L051.1
L051.2
L051.3
L102.1
L901.0
NH 3019SS
NH 3020CS
NH 3021LU
Nomos Alpha
Nomos Alpha.2
Nomos Beta
Nomos Delta
Nomos Gamma
Sign Up for Grail Watch Updates
