Spring Drive 8 R series

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instance_of gptkb:National_Park
gptkbp:bfsLayer 5
gptkbp:bfsParent gptkb:Seiko_Spring_Drive_9_R65_B
gptkbp:activities Spring Drive technology
gptkbp:artistic_influence Japanese craftsmanship
gptkbp:awards gptkb:Chronos_Watch_Award
30 jewels
gptkbp:brand gptkb:Grand_Seiko
gptkbp:case_types exhibition case back
gptkbp:collects high
gptkbp:color_options various
gptkbp:complications date display
power reserve indicator
gptkbp:cultural_heritage Seiko's history since 1881
gptkbp:features automatic winding
quartz accuracy
gptkbp:frequency 5 years
https://www.w3.org/2000/01/rdf-schema#label Spring Drive 8 R series
gptkbp:introduced gptkb:2005
gptkbp:is_available_in limited editions
gptkbp:manufacturer gptkb:Seiko_Instruments
gptkbp:marketed_as gptkb:brand
gptkbp:material stainless steel
sapphire crystal
leather or stainless steel
gptkbp:movement mechanical quartz hybrid
gptkbp:notable_feature smooth sweeping second hand
gptkbp:notable_models SBG A415
SBG A211
SBG A413
gptkbp:performance ±15 seconds per month
gptkbp:power_output mechanical and electrical
gptkbp:power_reserve 72 hours
gptkbp:price_range $3,000 -$10,000
gptkbp:region global
gptkbp:related_model 8 R28
gptkbp:speed 5.0 mm
28.0 mm
gptkbp:steering automatic and manual
gptkbp:style elegant
gptkbp:type gptkb:watch
gptkbp:used_in Grand Seiko watches
gptkbp:user_base watch enthusiasts
gptkbp:user_reviews positive
gptkbp:warranty 3 years
gptkbp:water_resistance gptkb:100_meters