Seiko 7 S99

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instance_of gptkb:watch
gptkbp:bfsLayer 3
gptkbp:bfsParent gptkb:watch
gptkbp:competes_with other automatic movements
gptkbp:design mechanical
gptkbp:features date display
21 jewels
hackable seconds hand
https://www.w3.org/2000/01/rdf-schema#label Seiko 7 S99
gptkbp:influenced_by market demand
consumer preferences
Japanese craftsmanship
watchmaking technology
Seiko's heritage
gptkbp:introduced gptkb:1996
gptkbp:maintenance requires regular servicing
parts are widely available
can be repaired easily
gptkbp:manufacturer gptkb:Seiko_Instruments_Inc.
gptkbp:marketed_as affordable automatic watch
gptkbp:notable_for durability
reliability
ease of maintenance
gptkbp:notable_traits affordable price
versatile use
robust design
classic aesthetic
easy to read dial
gptkbp:notable_users gptkb:collection
hobbyists
watch enthusiasts
watchmakers
students of horology
gptkbp:origin gptkb:Japan
gptkbp:performance +20 to -20 seconds per day
gptkbp:power_reserve approximately 40 hours
gptkbp:related_to gptkb:Seiko_5_series
gptkbp:speed approximately 4.5 mm
approximately 27.4 mm
gptkbp:steering self-winding
gptkbp:successor gptkb:Seiko_7_S26
gptkbp:type automatic movement
gptkbp:used_in various Seiko watches
gptkbp:watch_features gptkb:television_channel
gptkb:field_watch
gptkb:submarine
dress watch
casual watch