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Seiko 1421-5570 Watch Guide

The Seiko 1421-5570 is a watch model based on the 1421 movement.

Caliber 1421

Caliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual pageCaliber manual page

Other models with the same movement

1421-0010
1421-0020
1421-0110
1421-0119
1421-0120
1421-0129
1421-0130
1421-0139
1421-5020
1421-5021
1421-5090
1421-5170
1421-5530
1421-5579
1421-5580
1421-5589
1421-5590
1421-5600
1421-5609
1421-5610
1421-5619
1421-5770
1421-5779
1421-5780
1421-5790
1421-5800
1421-5809
1421-5860
1421-5880

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

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Recent Posts

  • Where are Seiko watches made?
  • King Seiko VANAC
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  • Seiko WatchesThe History of Seiko Wristwatches
  • Seiko Five SportsHistory of the Seiko 5 Sports
The Seiko Guy

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The journey of a watch enthusiast into the past, present and future of Seiko. 🇮🇹🇯🇵
New colors coming for the Seiko 5 Sports “SNXS” series. #seikosnxs #seiko5sports #seiko5 #seikofive #snxs #seiko #seikowatches
New edition of the Seiko 5 Sports “Time Sonar” New edition of the Seiko 5 Sports “Time Sonar”. #seiko5sports #seikotimesonar #seiko #seikofive #seiko5 #vintageseiko
New colorways of the Seiko “Samurai” are on th New colorways of the Seiko “Samurai” are on their way. I find the green PADI edition particularly intriguing! #seikosamurai #seikodiver #prospex #seiko #diverswatch #seikowatches #diver
It seems these two new models will soon be introdu It seems these two new models will soon be introduced into the Seiko 5 Sports lineup. They house the 4R36 caliber and feature a 38.2 mm diameter with a thickness of 12.34 mm. #seiko5sports #seiko5 #seikofive #seiko #seikowatches #vintageseiko
They’re called Speedtimer, but they’re not chr They’re called Speedtimer, but they’re not chronographs. They look like Bellmatics, but they’re not alarm watches. These new models are powered by the automatic 6R55 movement, featuring a 39.5 mm diameter case, 11.95 mm thickness, sapphire crystal, and a water resistance of 20 bar. #seiko #seikospeedtimer #seikonewmodel #seikowatches #prospex
Apparently, this King Turtle model is real and wil Apparently, this King Turtle model is real and will be released soon with the reference SRPL81. #seikoturtle #seikodiver #jaws #seiko #diverwatch #seikowatches
The Seiko Turtle is one of the most iconic and bes The Seiko Turtle is one of the most iconic and best-looking dive watches ever made! Which one would you pick? 🐢 #seikoturtle #seikodiver #diverwatch #seiko #seikowatches #watches #watchcollector
Seiko Quartz Very Fine Accuracy (VFA) Suwa and Dai Seiko Quartz Very Fine Accuracy (VFA) Suwa and Daini Seikosha. #seiko #seikowatches #seikosha #seikoquartz #vintageseiko #seikoholic #seikocollector
Yellow Seiko SKXA35 Bumblebee and SSK017 GMT. #se Yellow Seiko SKXA35 Bumblebee and SSK017 GMT. #seikoskx #skx #seikossk #seikodiver #seikogmt #seiko #seikowatches #yellowseiko
Seiko Spiral and Think The Earth. #seikowatches # Seiko Spiral and Think The Earth. #seikowatches #watchesofinstagram #seikodesign #design #seiko #watchcollector #seikofam
More early center second Seikosha watches: Seiko-M More early center second Seikosha watches: Seiko-Moeris center second, New 10A center second type I and New10A center second type II. The history of the 10-ligne Seiko-Moeris center second is still unclear. #seikosha #vintageseiko #seiko #seikocollector #seikoholic #seikofam #seikomoeris
Seikosha early center second wristwatches. #seiko Seikosha early center second wristwatches. #seikosha #seikoshaprecision #vintageseiko #seikowatches #seiko #seikocollector #seikofam
Seiko Cronos WaterProof first model J13028 introdu Seiko Cronos WaterProof first model J13028 introduced in 1959. #seikowaterproof #seikocronos #j13028 #vintageseiko #seikowatches
I have restored this Seiko-Buren and believe this I have restored this Seiko-Buren and believe this is the correct silver case for this rare model from 1925. The Seiko-Buren was produced for a very short period before being quickly replaced by the 10-ligne Seiko-Moeris. #seikosha #vintageseiko #seikohistory #seiko #seikofam
Seiko Cronos J14049 and J14107 Special Finish. #s Seiko Cronos J14049 and J14107 Special Finish. #seiko #seikocronos #seikowatches #seikofam #seikocollector #j14049 #j14107 #j14107e
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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.

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