gptkbp:instance_of
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gptkb:item
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gptkbp:bfsLayer
|
4
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gptkbp:bfsParent
|
gptkb:Seiko_9_F
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gptkbp:battery_life
|
S R927 W
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gptkbp:caliber
|
9 F series
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gptkbp:competes_with
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gptkb:Longines_Master_Collection
gptkb:Citizen_Eco-Drive
gptkb:Omega_Seamaster
gptkb:Casio_G-Shock
gptkb:Tissot_Powermatic_80
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gptkbp:dimensions
|
27.4 mm x 3.6 mm
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gptkbp:features
|
High accuracy
Temperature compensation
Long battery life
Date display
Hacking seconds
|
https://www.w3.org/2000/01/rdf-schema#label
|
Seiko 9 F85
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gptkbp:introduced
|
gptkb:1993
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gptkbp:manufacturer
|
gptkb:Seiko_Instruments_Inc.
|
gptkbp:marketed_as
|
High-end quartz movement
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gptkbp:notable_for
|
gptkb:Durability
gptkb:Reliability
Low maintenance
Precision engineering
Quartz accuracy
|
gptkbp:notable_users
|
gptkb:collection
Professionals
Watch enthusiasts
Horologists
Luxury watch buyers
|
gptkbp:performance
|
±10 seconds per year
|
gptkbp:power_reserve
|
3 years
|
gptkbp:related_to
|
gptkb:Seiko_9_F82
gptkb:Seiko_9_F83
gptkb:Seiko_9_F84
gptkb:Seiko_9_F88
|
gptkbp:successor
|
gptkb:Seiko_9_F86
|
gptkbp:technology
|
MEMS technology
|
gptkbp:type
|
gptkb:watch
|
gptkbp:used_in
|
gptkb:watch
gptkb:Seiko_Astron
gptkb:Seiko_Grand_Seiko
gptkb:Seiko_Presage
gptkb:Seiko_Prospex
|
gptkbp:water_resistance
|
Not specified
|
gptkbp:weight
|
Approx. 5 grams
|