400-Day & Atmos

Anniversary, 400-Day, Atmos and other Torsion pendulum Clocks. Collecting, Identifying and care.
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Sticky threads

Steven Thornberry
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Horolovar 400 Day Clock Repair Guide, 10th Edition, Errors and Updates
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0
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4K
Steven Thornberry
Steven Thornberry
B
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A Personal Biography Of Charles Terwilliger
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31
Views
43K
Rod Schaffter
Rod Schaffter
John Hubby
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400-Day, ATMOS, & Torsion Clock Parts Wanted
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–
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N/A
John Hubby
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Post Your BHA, Becker, Grivolas, Hauck, Schlenker & Posner, and Würth Clocks Here
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0
Views
31K
John Hubby
John Hubby

Latest threads

R
Kundo won't stay running
Replies
150
Views
2K
Berry Greene
Berry Greene
M
Schatz 400 day clock with missing bits
Replies
6
Views
106
Gyro Gearloose
Gyro Gearloose
P
Oiling clock
Replies
11
Views
448
Gyro Gearloose
Gyro Gearloose
A
Distorted fork assembly Atmos 519
Replies
0
Views
108
ALR guy
A
Dells
Happy with the outcome
Replies
4
Views
185
Gyro Gearloose
Gyro Gearloose
Dells
Is it just me ?
Replies
5
Views
189
Schatznut
Schatznut
Dells
Nice purchase at clock fair today
Replies
13
Views
479
Dells
Dells
B
Need Atmos Help
Replies
4
Views
424
theguyonthecouch
T
claussclocks
Picked up at a sale any idea on maker and date
Replies
9
Views
309
Schatznut
Schatznut
Y
What size is the spring of Jahresuhrenfabrik 400 Day Clock Shelf Clock？
Replies
4
Views
279
Schatznut
Schatznut
A
400 days clock problem??
Replies
22
Views
769
KurtinSA
KurtinSA
P
Grivolas upper suspension guard annex protector-piece
Replies
6
Views
248
Peter Verhulst
P
orso
Kern Standard 54 problems
Replies
18
Views
529
orso
orso
N
Name that part!
Replies
3
Views
191
Wayne A
Wayne A
P
Question about a Grivolas
Replies
8
Views
562
Peter Verhulst
P
I
How to identify 400 day Kern Miniature Model
Replies
6
Views
222
tracerjack
tracerjack
I
My First 400 Day Clock Service
Replies
3
Views
346
Dells
Dells
K
Eccentric nut on a GB clock.
Replies
3
Views
253
etmb61
etmb61
M
Kern kick wind electro mechanical clock
Replies
11
Views
775
Malcolmcb
M
K
400 day suspension springs.
Replies
4
Views
271
Kypros
K
Dells
Good day at local auction
Replies
12
Views
771
GRZESIEK
G
lwalper
Schatz mini out of beat?
Replies
18
Views
693
Wayne A
Wayne A
T
Refilling of the Atmos soldered bellow
Replies
10
Views
870
TQ60
T
B
Modern Atmos 519
Replies
1
Views
418
TQ60
T
J
How does ATMOS clock work
Replies
16
Views
10K
Gyro Gearloose
Gyro Gearloose
Dells
Holding anchor in lathe
Replies
18
Views
672
Jeff T
J
Jonas
Atmos Help Please
Replies
25
Views
1K
Gyro Gearloose
Gyro Gearloose
K
Another JUF, woe is me
Replies
17
Views
537
Ken M
K
C
Atmos losing 20 minutes a day??
Replies
1
Views
189
TQ60
T
P
Help identify clock
Replies
11
Views
351
patv
P
S
400 Day Clock Minute Hand Tightness
Replies
14
Views
779
etmb61
etmb61
Adam K
Bandstand Maker?
Replies
3
Views
443
KurtinSA
KurtinSA
A
any idea of age please ;)
Replies
4
Views
275
KurtinSA
KurtinSA
R
Were torsion-pendulum clocks really meanto keep time? Or novelty?
Replies
26
Views
984
silverman166
S
Nightcustard
Plate ID and hands tension questions
Replies
6
Views
219
Nightcustard
Nightcustard
Nightcustard
Please help me identify my Badische Uhrenfabrik clock
Replies
11
Views
494
etmb61
etmb61
T
Help with Atmos 2
Replies
1
Views
824
rodlloyd
rodlloyd
Gregory Allison
Recently found Charles Allison (my grandfather) Anniversary Clock (gold)
Replies
10
Views
795
Gregory Allison
Gregory Allison
Gregory Allison
Recently found Charles Allison (my grandfather) Anniversary Clock (black)
Replies
9
Views
613
PatH
PatH
J
Kundo 400 day clock problem
Replies
15
Views
656
John P
J
Darrmann39
Franz Vosseler 30 day
Replies
5
Views
629
Darrmann39
Darrmann39
Dells
Torsion Top blocks
Replies
4
Views
361
Dells
Dells
N
Spring thinning
Replies
6
Views
401
orso
orso
J
Badische Uhrenfabrik 400 day anniversary clock
Replies
4
Views
352
Jeff Chan
J
rodlloyd
Atmos screws
Replies
6
Views
646
Jonas
Jonas
Dells
So this a Huber ?
Replies
16
Views
820
MUN CHOR-WENG
MUN CHOR-WENG
lacho1674
400 day Kern
Replies
2
Views
422
lacho1674
lacho1674
MUN CHOR-WENG
400-day clock in a vintage Columbo TV episode
Replies
7
Views
627
etmb61
etmb61
K
Lacquering brass.
Replies
10
Views
604
Schatznut
Schatznut
P
timegrapher equivalent for clocks
Replies
8
Views
601
Wayne A
Wayne A
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