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 Y450-4280 Watch Guide

The Seiko Y450-4280 is a watch model based on the Y450 movement.

Parts List

SA9NS7LM10crystal
SA9NS7LM40crystal
012000B01case back gasket
010110B01case back gasket

Other models with the same movement

Y450-0050
Y450-4000
Y450-4010
Y450-4020
Y450-4030
Y450-4040
Y450-4050
Y450-4060
Y450-4070
Y450-4090
Y450-4100
Y450-4110
Y450-4130
Y450-4150
Y450-4170
Y450-4200
Y450-4210
Y450-4220
Y450-4230
Y450-4240
Y450-4270
Y450-4290
Y450-4300
Y450-4310
Y450-4320
Y450-4330

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

  • Italiano
  • Español
  • Français
  • Japanese
  • Deutsch
  • Português
  • ไทย
  • Bahasa Melayu

Recent Posts

  • Where are Seiko watches made?
  • King Seiko VANAC
  • Seiko Lord MarvelSeiko Lord Marvel
  • Seiko WatchesThe History of Seiko Wristwatches
  • Seiko Five SportsHistory of the Seiko 5 Sports

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