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GB1006530A
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Improvements in or relating to timepieces
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GB1021748A
|
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Balancing machine
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US3208210A
|
|
Wrist watch movement having central and eccentric seconds hand arbors
|
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DE1187963B
|
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Display device
|
|
GB972043A
|
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Ratchet mechanism
|
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DE1178794B
|
|
Indexing device with directly driven oscillating system
|
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DE1191031B
|
|
Safety fuse on electromagnetically wound clocks and drives
|
|
GB1019875A
|
|
Methods of balancing timepiece balances
|
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DE1176884B
|
|
Self-locking gear arrangement that works together with time-dependent drive mechanisms of recording devices
|
|
US3117411A
|
|
Balance wheel bearing means
|
|
DE1167273B
|
|
Wrist watch with central or eccentric seconds
|
|
US3164758A
|
|
Armature for electromagnetically wound clocks
|
|
US3115788A
|
|
Drive pawl for electrically wound clocks
|
|
US3119228A
|
|
Regulating mechanism
|
|
US3161013A
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Sound deadening case means for electric clock
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GB926499A
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|
Improvements in or relating to electro-magnetic winding devices for timepieces
|
|
GB939502A
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|
Hair-spring regulator for balance-wheel clocks
|
|
GB941538A
|
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Improvements in or relating to date-indicating time-pieces
|
|
DE1177561B
|
|
Automatic reset device for watches
|
|
DE1184407B
|
|
Safety fuse on electromagnetically wound clocks and drives
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