400-Day & Atmos

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

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  1. Sticky Threads
  2. John Hubby

    400-Day, ATMOS, & Torsion Clock Parts Wanted

    John Hubby, Nov 11, 2015 ... 2
    Replies:
    93
    Views:
    22,277
    Peter W
    Peter W
    Sep 3, 2018
  3. BOBT@TWIGSDIGS.COM

    A Personal Biography Of Charles Terwilliger

    BOBT@TWIGSDIGS.COM, Dec 21, 2009
    Replies:
    29
    Views:
    36,050
    shutterbug
    shutterbug
    Jun 8, 2017
  4. John Hubby

    Post Your BHA, Becker, Grivolas, Hauck, Schlenker & Posner, and Würth Clocks Here

    John Hubby, Oct 28, 2009
    Replies:
    0
    Views:
    26,351
    John Hubby
    John Hubby
    Oct 28, 2009
  5. Normal Threads
  6. KurtinSA

    Pictures of Clocks in the Horolovar Collection

    KurtinSA, Oct 17, 2018 at 7:48 PM
    Replies:
    1
    Views:
    28
    etmb61
    etmb61
    Oct 17, 2018 at 8:26 PM
  7. victor miranda

    the quest to get a mechanical 400 day to stay within a minute or so a year.

    victor miranda, Jan 19, 2017 ... 6 7 8
    Replies:
    364
    Views:
    20,981
    victor miranda
    victor miranda
    Oct 17, 2018 at 7:00 PM
  8. tracerjack

    Midget Schatz easy-peasy or maybe I just got lucky for once!

    tracerjack, Oct 17, 2018 at 1:46 PM
    Replies:
    2
    Views:
    35
    Harry Hopkins
    Harry Hopkins
    Oct 17, 2018 at 3:32 PM
  9. sjaffe

    Beat Calibrator

    sjaffe, Oct 17, 2018 at 3:28 PM
    Replies:
    0
    Views:
    21
    sjaffe
    sjaffe
    Oct 17, 2018 at 3:28 PM
  10. KurtinSA

    Huber Uhren - Captive Center Arbor

    KurtinSA, Oct 7, 2018
    Replies:
    24
    Views:
    230
    KurtinSA
    KurtinSA
    Oct 10, 2018
  11. jplunkett

    400D Clock Manufacturer?

    jplunkett, Oct 4, 2018
    Replies:
    9
    Views:
    231
    John Hubby
    John Hubby
    Oct 7, 2018
  12. Burkhard Rasch

    How many copies of "The Horolovar Collection" do exist?

    Burkhard Rasch, Dec 28, 2015
    Replies:
    13
    Views:
    1,036
    Keith Conklin
    Keith Conklin
    Oct 7, 2018
  13. etmb61

    Another Huber

    etmb61, Jun 8, 2012
    Replies:
    29
    Views:
    3,922
    etmb61
    etmb61
    Oct 6, 2018
  14. torsion400

    International 400-Day Clock Chapter 168 Publication Announcement

    torsion400, Sep 30, 2018
    Replies:
    –
    Views:
    –
    N/A
  15. etmb61

    Hauck 17377 revisited

    etmb61, Oct 3, 2018
    Replies:
    7
    Views:
    161
    daveR
    daveR
    Oct 6, 2018
  16. Weight Driven

    Early 400 day clock penulum

    Weight Driven, Sep 4, 2018
    Replies:
    7
    Views:
    239
    Berry Greene
    Berry Greene
    Oct 6, 2018
  17. erzlot

    Lunar identification

    erzlot, Oct 3, 2018
    Replies:
    6
    Views:
    183
    Burkhard Rasch
    Burkhard Rasch
    Oct 4, 2018
  18. Burkhard Rasch

    Staiger 8 day

    Burkhard Rasch, Sep 25, 2018
    Replies:
    4
    Views:
    129
    Burkhard Rasch
    Burkhard Rasch
    Oct 4, 2018
  19. etmb61

    Kienzle 126176

    etmb61, Jun 19, 2017
    Replies:
    29
    Views:
    2,304
    MartinM
    MartinM
    Oct 2, 2018
  20. Jeff Salmon

    Suspension Spring for Andreas Huber 400day

    Jeff Salmon, May 20, 2004
    Replies:
    16
    Views:
    2,230
    bcarlstroem
    bcarlstroem
    Oct 1, 2018
  21. Burkhard Rasch

    clean JUF

    Burkhard Rasch, Sep 17, 2018
    Replies:
    10
    Views:
    264
    Peter W
    Peter W
    Sep 28, 2018
  22. zzippy

    spring wanted

    zzippy, Sep 23, 2018
    Replies:
    12
    Views:
    256
    Burkhard Rasch
    Burkhard Rasch
    Sep 26, 2018
  23. KurtinSA

    Odd things on Würth Clock

    KurtinSA, Sep 6, 2018
    Replies:
    25
    Views:
    373
    etmb61
    etmb61
    Sep 24, 2018
  24. AshleyVaz

    Spare Schatz 53 46/06 First Wheel

    AshleyVaz, Sep 5, 2018
    Replies:
    11
    Views:
    272
    AshleyVaz
    AshleyVaz
    Sep 23, 2018
  25. Tom&Bonnie

    Huber Uhren 400 day clock

    Tom&Bonnie, Sep 18, 2018
    Replies:
    8
    Views:
    202
    etmb61
    etmb61
    Sep 21, 2018
  26. Keith Conklin

    Clock Setting Question

    Keith Conklin, Sep 20, 2018
    Replies:
    3
    Views:
    109
    tracerjack
    tracerjack
    Sep 20, 2018
  27. etmb61

    JUF Lunar

    etmb61, Aug 30, 2018
    Replies:
    16
    Views:
    357
    etmb61
    etmb61
    Sep 20, 2018
  28. etmb61

    Late model Kern

    etmb61, Sep 19, 2018
    Replies:
    2
    Views:
    90
    etmb61
    etmb61
    Sep 19, 2018
  29. chipscap

    Schatz #49 Anniversary Clock

    chipscap, Sep 14, 2018
    Replies:
    10
    Views:
    216
    Dave T
    Dave T
    Sep 18, 2018
  30. DieteR

    A new old JUF for my collection

    DieteR, Oct 20, 2017
    Replies:
    16
    Views:
    1,153
    John Hubby
    John Hubby
    Sep 18, 2018
  31. John Arrowood

    Post Your Gustav Becker 400-Day CLocks Here

    John Arrowood, May 21, 2002 ... 9 10 11
    Replies:
    538
    Views:
    113,842
    John Hubby
    John Hubby
    Sep 18, 2018
  32. Keith Conklin

    An Exciting Find

    Keith Conklin, Sep 17, 2018
    Replies:
    4
    Views:
    183
    MartinM
    MartinM
    Sep 17, 2018
  33. Graeme Parker

    Does this suspension look right?

    Graeme Parker, Sep 17, 2018
    Replies:
    2
    Views:
    84
    shutterbug
    shutterbug
    Sep 17, 2018
  34. Graeme Parker

    400-day Schatz - trying to get going

    Graeme Parker, Aug 3, 2018
    Replies:
    25
    Views:
    464
    MartinM
    MartinM
    Sep 12, 2018
  35. Siamese Owner

    Can anyone shed some light? It may be a Badische Uhrenfabrik.

    Siamese Owner, Sep 9, 2018
    Replies:
    5
    Views:
    171
    etmb61
    etmb61
    Sep 11, 2018
  36. Billingd

    How far in a year?

    Billingd, Sep 8, 2018
    Replies:
    1
    Views:
    88
    Billingd
    Billingd
    Sep 8, 2018
  37. JTTrey3

    Suspension spring length

    JTTrey3, Sep 5, 2018
    Replies:
    18
    Views:
    232
    KurtinSA
    KurtinSA
    Sep 7, 2018
  38. KurtinSA

    Locks and Drops - Manual Checks vs Mounted in Clock

    KurtinSA, Sep 3, 2018
    Replies:
    13
    Views:
    210
    MartinM
    MartinM
    Sep 6, 2018
  39. Burkhard Rasch

    Huber for Kienzle?

    Burkhard Rasch, Aug 30, 2018
    Replies:
    5
    Views:
    330
    etmb61
    etmb61
    Sep 2, 2018
  40. Psyche524

    Atmos ‘fish’

    Psyche524, Aug 30, 2018
    Replies:
    4
    Views:
    216
    KurtinSA
    KurtinSA
    Sep 2, 2018
  41. PedroCortes

    A new KAISER in my house

    PedroCortes, Aug 19, 2018
    Replies:
    11
    Views:
    249
    markiemark
    markiemark
    Aug 31, 2018
  42. Harry Hopkins

    Back plate drawing legend

    Harry Hopkins, Aug 30, 2018
    Replies:
    4
    Views:
    114
    etmb61
    etmb61
    Aug 30, 2018
  43. Burkhard Rasch

    Haller?? please help id

    Burkhard Rasch, Aug 13, 2018
    Replies:
    4
    Views:
    139
    Burkhard Rasch
    Burkhard Rasch
    Aug 27, 2018
  44. Burkhard Rasch

    little Georg Würthner

    Burkhard Rasch, Aug 26, 2018
    Replies:
    4
    Views:
    298
    Burkhard Rasch
    Burkhard Rasch
    Aug 27, 2018
  45. jimmyg

    atmos clock repair

    jimmyg, May 17, 2015
    Replies:
    6
    Views:
    1,253
    Ed O'Brien
    Ed O'Brien
    Aug 26, 2018
  46. Night_76039

    Kundo Not Running

    Night_76039, Aug 25, 2018
    Replies:
    4
    Views:
    73
    Kevin W.
    Kevin W.
    Aug 25, 2018
  47. MUN CHOR-WENG

    100-Year History of the Jahresuhren-Fabrik Company

    MUN CHOR-WENG, Aug 24, 2018
    Replies:
    2
    Views:
    163
    John Hubby
    John Hubby
    Aug 24, 2018
  48. Billingd

    Kundo Miniature wont go

    Billingd, Aug 12, 2018
    Replies:
    8
    Views:
    191
    tracerjack
    tracerjack
    Aug 22, 2018
  49. jkfabulos

    Fancy wall model

    jkfabulos, Aug 21, 2018
    Replies:
    2
    Views:
    100
    KurtinSA
    KurtinSA
    Aug 21, 2018
  50. KurtinSA

    Alignment of Anchor Pin in Gustav Becker

    KurtinSA, Aug 16, 2018
    Replies:
    15
    Views:
    216
    Burkhard Rasch
    Burkhard Rasch
    Aug 20, 2018
  51. Harry Hopkins

    Newest clock: Kaiser Grand Universe

    Harry Hopkins, Jun 19, 2017
    Replies:
    18
    Views:
    1,721
    PedroCortes
    PedroCortes
    Aug 19, 2018
  52. PedroCortes

    Green Schatz

    PedroCortes, Aug 16, 2018
    Replies:
    16
    Views:
    208
    PedroCortes
    PedroCortes
    Aug 19, 2018
  53. Peter Fleuren

    Are there fake atmos clocks out there?

    Peter Fleuren, Aug 17, 2018
    Replies:
    5
    Views:
    264
    Raymond Rice
    Raymond Rice
    Aug 17, 2018
  54. TORSIONKID

    Triple date moonphase badishe 400 day clock

    TORSIONKID, Mar 4, 2016
    Replies:
    6
    Views:
    1,039
    PedroCortes
    PedroCortes
    Aug 16, 2018
  55. KurtinSA

    Background on Pendulum Locks

    KurtinSA, Aug 14, 2018
    Replies:
    7
    Views:
    193
    MUN CHOR-WENG
    MUN CHOR-WENG
    Aug 16, 2018
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