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Seiko’s ‘World’s Firsts’
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AM Radio Wave Control Clock
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Quartz Clock 'Crystal Chronometer QC950'
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Quartz Wall Clock for Home Use
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Quartz Watch 'Quartz Astron'
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Automatic Chronograph with Day and Date 'Caliber 6139'
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Wave Controlled Clock System installed in Osaka Worldexpo 1970
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Development of CMOS IC for Quartz Watches
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Development of 8 Bit Microprocessor with Intel and LSI Desktop PC
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Digital Quartz Watch with 6 Digits 'Quartz LC V.F.A (06LC)'
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Quartz Dress Watch
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First Diver's Watch to use Titanium as Case Material 'Professional Diver 600m'
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Multi-Function Digital Quartz Watch
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Development of PLL CMOS IC for Citizen's Band
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Development of Quartz Clock LSI for Record Player
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Thin Clock Movement 27 Series, First to work One Year on AA Battery
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LCD World Time Pocket Alarm Clock
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TV Watch
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Thermal Transfer Copier 'CH5201'
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Voice Recording Watch 'Voice Note'
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Analog Quartz Chronograph 'Speed Master'
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Clock to Announce Time with synthesized Voice 'Pyramid Talk'
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Wristwatch with Computer 'Ude Com'
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Synthsized Voice Alarm Clock 'Doki Doki Series'
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Development of Restaurant Ordering System
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Progressive Optical Lens for Indoorl Use 'Seiko Senior 50'
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Saturation Diving Watch 'Professional Diver 1000m' using Outer Case in Ceramic
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Automatic Energy Generating Watch 'AGS' (renamed Kinetic at later stage)
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Minus Power Aspheric Single Vision Lens 'Seiko Super MX'
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Diver's Watch installed with Diving Table and Depth Meter 'Dive Master'
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Line Thermal Printer working on 5 volt
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A3 Size Multi Hard Copier
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Aspheric Progressive Lens 'Seiko P-1Genius'
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Quartz Watch with Perpetual Calendar Function
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Full-text electronic dictionary
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Development of Shock Proof Momory Controller for Audio Equipment
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Wrist Computer for Pulse Training 'Pulsegraph'
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Back Surface Progressive Lens 'Seiko P-1 Genius'
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In Water Back-up Video System for Race Swimming *
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Perpetual Calendar Watch with Ultra Sonic Motor
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Double Sided Aspheric Design Single Vision Lens 'Seiko SSV-AZ'
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Digital Filter for High Resolution Audio Equipment
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Watch Working on Spring and Precise as Quartz 'Spring Drive'
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False Start Detecting system with Auto Recall Function *
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In Water Lap Counter Display for Race Swimming *
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Wristwatch Style PHS Phone
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Clip Style Tuner
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Wave Controlled Watch covering 3 Areas 'World Time Solar'
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Watch with E-Ink Display 'Spectrum'
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Watch Specifically Developed for Use in Outer Space 'Spring Drive Spacewalk'
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Wave Controlled Solar Watch with Active Matrix E-Inc Display
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''Seiko Pursuit EV' Optical Lens with 'Corridor Shifting Function design'
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Video Distance Measurement System (VDM) for Long and Triple Jump *
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''Seiko A Zone' Single Vision Lens with 'Zone Design'
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GPS Solar Watch 'Seiko Astron'
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''Seiko Pursuit PV' Progressive Lens with 'Cross Surface Design'
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Quartz Metronome with Remote Controller
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Satellite Wave Controlled Clock for Home Use 'Seiko Space Link'
- * Based on internal investigation
