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gptkbp:instance_of
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gptkb:watch
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gptkbp:bfsLayer
|
5
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gptkbp:bfsParent
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gptkb:Vintage_Seiko_models
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gptkbp:body_style
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gptkb:battle
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|
gptkbp:brand
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gptkb:Seiko
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gptkbp:caliber
|
7548
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|
gptkbp:collects
|
high
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gptkbp:color_options
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gptkb:black
|
|
gptkbp:diameter
|
43 mm
13 mm
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|
gptkbp:era
|
1970s-1980s
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|
gptkbp:faced
|
analog display
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|
gptkbp:features
|
date display
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gptkbp:has_luminosity
|
luminous hands and markers
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gptkbp:historical_context
|
introduced during the quartz crisis.
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gptkbp:historical_significance
|
first Seiko diver's watch with quartz movement
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Seiko 7548-7000
|
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gptkbp:is_popular_in
|
popular among collectors
|
|
gptkbp:legacy
|
part of Seiko's diving watch heritage
|
|
gptkbp:lens_type
|
hardlex
|
|
gptkbp:market
|
global
|
|
gptkbp:material
|
stainless steel
rotating bezel
|
|
gptkbp:movement
|
automatic
automatic movement
|
|
gptkbp:notable_for
|
high
|
|
gptkbp:origin
|
gptkb:Japan
|
|
gptkbp:power_reserve
|
approximately 40 hours
|
|
gptkbp:price
|
varies by condition
|
|
gptkbp:production_years
|
1978-1983
|
|
gptkbp:related_model
|
7548-7000
|
|
gptkbp:steering
|
manual and automatic
|
|
gptkbp:style
|
gptkb:Basketball_Player
|
|
gptkbp:type
|
gptkb:submarine
|
|
gptkbp:viewership
|
high
|
|
gptkbp:watch_features
|
gptkb:Basketball_Player
gptkb:battle
analog
high durability
varies by age
analog display
requires regular servicing
unidirectional bezel
vintage watch
suitable for diving
classic diver's design
|
|
gptkbp:water_management
|
150 meters
|
|
gptkbp:water_resistance
|
gptkb:battle
150 meters
|
|
gptkbp:weight
|
approximately 150 grams
|
|
gptkbp:width
|
22 mm
|
|
gptkbp:year_created
|
gptkb:1978
|