Seiko
A pioneer of quartz technology with the 1969 Astron, Seiko spans affordable mechanical watches to haute horlogerie Spring Drive movements under Grand Seiko and Credor.
- Founded
- 1881
- Founder
- Kintaro Hattori
- Country
- Japan
- Headquarters
- Tokyo, Japan
- Status
- Independent, publicly traded (Seiko Group Corporation)
- Signature materials
- Stainless steel, Zaratsu-polished cases, urushi lacquer dials
- Signature movements
- In-house 6R, 8L, 4R, Spring Drive calibres
- Notable designers
- In-house design studio
- Collections
- 8
Collections & specifications
Presage
A mechanical dress line celebrating traditional Japanese craftsmanship, including enamel, urushi lacquer, and Arita porcelain dials.
- Category
- Dress/craft watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 39.5-40.5mm
- Dial
- Enamel, urushi lacquer, textile pattern
- Crystal
- Sapphire
- Strap / bracelet
- Leather, steel bracelet
- Movements
- Calibre 6R35, 8R48
- Movement type
- Automatic
- Power reserve
- 41-45 hours
- Water resistance
- 30-100m
- Complications
- Date · Chronograph · Power reserve display
- Key references
- Presage Cocktail Time, Presage Arita Porcelain
- Price band
- $400-$3,000
Prospex
Seiko's professional sports and dive watch line, home to icons like the Turtle, Samurai, and Marinemaster.
- Category
- Sports/dive watch
- Designers
- In-house design studio
- Case materials
- Stainless steel, titanium
- Sizes
- 42-45mm
- Dial
- Lumed sport dial
- Crystal
- Hardlex, sapphire
- Strap / bracelet
- Steel bracelet, rubber, silicone
- Movements
- Calibre 4R36, 6R35, 8L35
- Movement type
- Automatic, quartz, Spring Drive
- Power reserve
- 41-72 hours
- Water resistance
- 200-300m
- Complications
- Date · Chronograph · Power reserve display
- Key references
- Prospex Turtle, Prospex Marinemaster 300, Prospex Speedtimer
- Price band
- $400-$5,000
Astron
The successor to the world's first quartz watch, now a GPS solar collection that auto-syncs to time zones worldwide.
- Category
- GPS solar watch
- Designers
- In-house design studio
- Case materials
- Titanium, stainless steel
- Sizes
- 42-45mm
- Dial
- Sunburst, textured
- Crystal
- Sapphire
- Strap / bracelet
- Titanium bracelet
- Movements
- Calibre 8X series (GPS solar)
- Movement type
- Quartz/GPS solar
- Power reserve
- Solar rechargeable
- Water resistance
- 100m
- Complications
- GPS time sync · World time · Date
- Key references
- Astron GPS Solar 5X53, Astron GPS Solar Chronograph
- Price band
- $1,000-$3,000
Premier
Seiko's classic dress-watch line, featuring subdial layouts and complications like chronograph and moon phase.
- Category
- Dress watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 40-42mm
- Dial
- Sunburst, guilloché-pattern
- Crystal
- Sapphire
- Strap / bracelet
- Leather, steel bracelet
- Movements
- Calibre 6R27, 8R39
- Movement type
- Automatic
- Power reserve
- 45-72 hours
- Water resistance
- 50-100m
- Complications
- Chronograph · Moon phase · Date
- Key references
- Premier Chronograph, Premier Moon Phase
- Price band
- $700-$2,500
Coutura
A solar-powered dress and chronograph collection aimed at affordable everyday luxury.
- Category
- Dress/solar watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 42-45mm
- Dial
- Sunburst
- Crystal
- Hardlex, sapphire
- Strap / bracelet
- Steel bracelet, leather
- Movements
- Calibre V175, V176 (solar)
- Movement type
- Quartz solar
- Power reserve
- Solar rechargeable
- Water resistance
- 100m
- Complications
- Chronograph · Date
- Key references
- Coutura Solar Chronograph
- Price band
- $300-$600
Recraft
A retro-styled affordable collection recalling 1970s Seiko design cues.
- Category
- Fashion/vintage-inspired watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 42-43mm
- Dial
- Vintage-inspired sunburst
- Crystal
- Hardlex
- Strap / bracelet
- Leather, steel bracelet
- Movements
- Calibre 4R36 (quartz variants also available)
- Movement type
- Automatic, quartz
- Power reserve
- 41 hours
- Water resistance
- 50m
- Complications
- Date
- Key references
- Recraft Series
- Price band
- $150-$300
5 Sports
Seiko's popular affordable automatic sports line, known for value, durability, and broad design variety.
- Category
- Everyday sports watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 39.4-42.5mm
- Dial
- Sunburst, textured sport dial
- Crystal
- Hardlex
- Strap / bracelet
- Steel bracelet, nylon, silicone
- Movements
- Calibre 4R36
- Movement type
- Automatic
- Power reserve
- 41 hours
- Water resistance
- 100m
- Complications
- Date · Day-date
- Key references
- 5 Sports SRPD, 5 Sports GMT
- Price band
- $250-$450
King Seiko
A revived historic sister line to Grand Seiko, focused on flat-faceted case design and precision.
- Category
- Dress watch
- Designers
- In-house design studio
- Case materials
- Stainless steel
- Sizes
- 37-39mm
- Dial
- Flat, sunburst, textured
- Crystal
- Sapphire
- Strap / bracelet
- Leather, steel bracelet
- Movements
- Calibre 6R31, 6R55
- Movement type
- Automatic
- Power reserve
- 45-72 hours
- Water resistance
- 50-100m
- Complications
- Date
- Key references
- King Seiko KSK, King Seiko KS-Style
- Price band
- $2,000-$4,000