Skip to content
The Seiko Guy
  • Home
  • Grand Seiko
    • Vintage Grand Seiko
    • Grand Seiko Spring Drive
    • Grand Seiko Movements
  • Diver’s
    • Seiko 62MAS
    • Seiko Turtle
    • Seiko SKX
    • Seiko Monster
    • Seiko Sumo
    • Seiko Samurai
    • Seiko Shogun
    • Seiko Save The Ocean
    • Zimbe
  • Guides
    • How to buy Seiko watches from Japan
    • Laurel
    • Quartz-Astron 35SQ
    • Seiko Cocktail Time
  • Archive
    • Catalogs
    • Seiko News/Sales
    • Press Releases

Seiko 6220-7000 Watch Guide

The Seiko 6220-7000 is a watch model based on the 6220 movement.

Parts List

300W01AN00crystal
45W24Ncrown
0B2825Bcase back gasket

Other models with the same movement

6220-2990
6220-4000
6220-7010
6220-7020
6220-7030
6220-7040
6220-7070
6220-7080
6220-7090
6220-7100
6220-7110
6220-7120
6220-7140
6220-7970
6220-7980
6220-7990
6220-8010
6220-8970
6220-8980
6220-8981
6220-8990
6220-9000
6220-9970
6220-9980
6220-9990

About “The Seiko Guy”

Hey, nice to see you here!
My name is Andrea Secco, I’m a watch enthusiast and a Seiko collector.
I hope this website will be useful to all of you who share this passion.

Andrea Secco

  • English
  • Italiano
  • Español
  • Français
  • Japanese

Recent Posts

  • Seiko WatchesThe History of Seiko Wristwatches
  • Seiko Five SportsHistory of the Seiko 5 Sports
  • Seiko 5 Sports: The Kamen Rider Reborn
  • SeikoSeiko Movements List
  • Seiko LaurelThe real history of the Seiko Laurel
The Seiko Guy

the_seiko_guy

The journey of a watch enthusiast into the past, present and future of Seiko. 🇮🇹🇯🇵
Seiko King Quartz LL (Long Life) ref. QHD010 and Q Seiko King Quartz LL (Long Life) ref. QHD010 and QHD020. Introduced in January 1977, featuring a 5-year battery life and an accuracy of ±10 seconds per month. #seiko #seikocollector #watches
Seiko Suwa and Daini automatic chronographs. 🐼 Seiko Suwa and Daini automatic chronographs. 🐼 #seikowatches #seikochronograph #seikopanda #vintageseiko #seikosha #seiko
Seiko 6139-6000 from February and March 1969. Whil Seiko 6139-6000 from February and March 1969. While Zenith was presenting its prototype, Seiko was already mass-producing the first automatic chronographs in history. #seiko #seiko6139 #automaticchronograph #seikowatches #zenithelprimero #vintageseiko #seikopogue #watchcollection
Seiko “Arcobaleno” 7002-8000. #seikoitalia #s Seiko “Arcobaleno” 7002-8000. #seikoitalia #seikowatches #seikoarcobaleno
It has been five years since I became passionate a It has been five years since I became passionate about Seiko watches and the long history of this Japanese brand. Beyond the watches I collect, there is another aspect that is just as important to me: researching information and, in particular, documenting the past. This is part of my Seiko library, which includes, from top to bottom: - Old and new books about the brand, its history, and the history of the Hattori family; - Over half a century of annual catalogs (the collection is nearly complete, with only a few volumes missing); - Decades of “Seiko News” volumes, which provided monthly updates on new releases for Japanese retailers. In addition to all this, I have gathered dozens of internal publications, price lists, and vintage product catalogs, along with a vast collection of technical documents on watches and movements. Much of this material is extremely rare and difficult to find. Assembling it all has been a long journey, but these resources are invaluable for understanding both the past and present of Seiko and Japanese watchmaking. #seiko #seikowatches #japanesewatches #grandseiko #seikosha #kingseiko #vintageseiko
King Seiko VANAC (1970s) #kingseiko #vintageseiko King Seiko VANAC (1970s) #kingseiko #vintageseiko #seikosha #seikowatches #vanac
Seiko Actus SilverWave vintage watch, 6306 automat Seiko Actus SilverWave vintage watch, 6306 automatic movement.
Suwa and Daini Seiko automatic chronographs. #sei Suwa and Daini Seiko automatic chronographs. #seiko #seiko6139 #automaticchronograph #seikochronograph #seiko6138 #seiko5sports #speedtimer #seikopogue #seikobullhead #seikocevert
In January 1985, the first Seiko divers in history In January 1985, the first Seiko divers in history featuring a “mint color” dial were introduced to the Japanese market. The title translates as: “The mint color, appreciated for its fresh and lively appearance, debuts in the Seiko Sports Diver line.” #seikodiver #vintageseiko #seikoslimturtle #seikoteal #seikowatches
New Seiko MarineMaster 600 with a ONE-PIECE titani New Seiko MarineMaster 600 with a ONE-PIECE titanium case! 🤩 The watch features a textured dial inspired by the deep sea, and houses the new automatic caliber 8L45. It is a limited edition of 600 pieces with reference SLA081 and the retail price is €5,200. #seiko #marinemaster #seikowatches #sla081 #seikodiver #seikomarinemaster
The King Seiko VANAC are back! 😍 Five new model The King Seiko VANAC are back! 😍 Five new models in the King Seiko line, featuring the 8L45 automatic caliber, priced at €3,400. #kingseiko #seiko #seikowatches #kingseikovanac #vanac #watchesofinstagram #watches #grandseiko #luxurywatches #seikocollector #vintageseiko
Seiko 5 Sports GMT Slim Case complete collection. Seiko 5 Sports GMT Slim Case complete collection. #seiko #watchcollecting #seikowatches #seiko5sports #seiko5 #watches #seikoholic #watchesofinstagram #seikoskx #skx #seikocollector #seikofam
Seikomatic Chronometer and Grand Seiko 62GS. #gra Seikomatic Chronometer and Grand Seiko 62GS. #grandseiko #seikomatic #vintageseiko #seikowatches #seiko #62gs
Some of the first quartz watches displayed in Japa Some of the first quartz watches displayed in Japanese stores in 1973. #seiko #vintageseiko #seikoquartz
Seiko Slim Turtle full and mid size. #seikodiver Seiko Slim Turtle full and mid size. #seikodiver #vintageseiko #seiko #seikowatches #watchcollector #seikoslimturtle
Load More... Follow on Instagram

This website is the work of a watch enthusiast and a collector of Seiko and Grand Seiko timepieces, and it is not affiliated with Seiko in any way.

© 2025 The Seiko Guy - Privacy Policy
Scroll back to top