Seiko 7 S26 movement

GPTKB entity

Statements (47)
Predicate Object
gptkbp:instance_of gptkb:watch
gptkbp:bfsLayer 3
gptkbp:bfsParent gptkb:Seiko
gptkbp:aircraft_operated monometallic
gptkbp:complications date display
gptkbp:design simple and reliable
gptkbp:diameter varies by model
gptkbp:features 21 jewels
gptkbp:first_introduced gptkb:1996
gptkbp:fledging_period lever escapement
gptkbp:frequency 21,600 vibrations per hour
gptkbp:height approximately 4.8 mm
https://www.w3.org/2000/01/rdf-schema#label Seiko 7 S26 movement
gptkbp:maintenance requires regular servicing
gptkbp:manufacturer gptkb:Seiko_Instruments_Inc.
gptkbp:market affordable mechanical watches
gptkbp:movement gptkb:Seiko_7_S36
gptkb:Seiko_4_R35
gptkbp:notable_models gptkb:Seiko_5_series
Seiko SKX series
gptkbp:performance -20 to +40 seconds per day
gptkbp:power_output mechanical energy
gptkbp:power_reserve approximately 40 hours
gptkbp:production_location gptkb:Japan
gptkbp:reputation durable and robust
gptkbp:speed approximately 27.4 mm
gptkbp:steering self-winding
gptkbp:type automatic movement
gptkbp:used_in gptkb:watch
gptkb:submarine
gptkbp:user_base watch enthusiasts
gptkbp:user_experience smooth sweeping second hand
gptkbp:watch_features widely available
screw-down crown
mechanical watch
easy to read dial
luminous hands and markers
affordable price point
various strap options
day-date complication
hackable seconds hand
hardlex crystal
various bezel designs
entry-level automatic watches
multiple color dials
stainless steel case options
gptkbp:water_resistance varies by model