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gptkbp:instanceOf
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gptkb:mechanical_watch_movement_series
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gptkbp:countryOfOrigin
|
gptkb:Japan
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gptkbp:feature
|
day-date complication
quickset date
hacking seconds (in some models)
hand-winding (in some models)
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gptkbp:frequency
|
21,600 bph
28,800 bph (in some models)
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|
gptkbp:introducedIn
|
late 1960s
|
|
gptkbp:jewels
|
17 to 27 jewels
|
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gptkbp:manufacturer
|
gptkb:Seiko
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gptkbp:movement
|
automatic
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gptkbp:movementFamily
|
gptkb:Seiko_61xx
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gptkbp:notable_bearer
|
Col. William Pogue (Seiko 6139, NASA astronaut)
Martin Sheen (in Apocalypse Now, Seiko 6105)
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|
gptkbp:notableCollection
|
yes
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gptkbp:notableFor
|
first automatic chronograph (Seiko 6139)
|
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gptkbp:notableModel
|
gptkb:Seiko_6105
gptkb:Seiko_6139
gptkb:Seiko_6138
gptkb:Seiko_6119
|
|
gptkbp:powerReserve
|
about 40 hours
|
|
gptkbp:predecessor
|
gptkb:Seiko_62xx_series
|
|
gptkbp:successor
|
gptkb:Seiko_7S_series
|
|
gptkbp:usedIn
|
gptkb:Seiko_chronographs
gptkb:Seiko_diver_watches
gptkb:Seiko_dress_watches
|
|
gptkbp:bfsParent
|
gptkb:Seiko_6139
|
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gptkbp:bfsLayer
|
7
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https://www.w3.org/2000/01/rdf-schema#label
|
Seiko 61xx series
|