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Seiko W810-4020 Watch Guide

The Seiko W810-4020 is a watch model based on the W810 movement.

Parts List

6A00MZband
A170CSothers - push pin

Other models with the same movement

W810-0010
W810-4000
W810-4010
W810-4030
W810-4040

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

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The Seiko Guy

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The journey of a watch enthusiast into the past, present and future of Seiko. 🇮🇹🇯🇵
Seiko Marvel and Crown. #seikowatches #vintagesei Seiko Marvel and Crown. #seikowatches #vintageseiko #seikomarvel #seikocrown #seikocollector #seiko
First generation Lord Marvel 14056. #seikowatch # First generation Lord Marvel 14056. #seikowatch #lordmarvel #seiko #vintageseiko #grandseiko #seikosha
Seiko 6458-6000 Yamaha #seikodiver #diverwatch #s Seiko 6458-6000 Yamaha #seikodiver #diverwatch #seiko #seiko6458 #yamaha #seikofam #seikoslimturtle
Seiko New 10B, Super and Unique. #seikocollector Seiko New 10B, Super and Unique. #seikocollector #seikowatches #vintageseiko #seikosuper #seiko #watches #seikounique
One more Seiko New 10B small seconds. #seikowatch One more Seiko New 10B small seconds. #seikowatches #watches #vintageseiko #seikofam #seikoholic #seikosha
Seiko New 10B small seconds from 1955. #seiko #vi Seiko New 10B small seconds from 1955. #seiko #vintagewatches #seikocollector #seikowatch #vintageseiko
Seiko Quartz-Astron 35SQ, the world’s first quar Seiko Quartz-Astron 35SQ, the world’s first quartz wristwatch. #seikowatch #quartzastron35sq #seiko #watchesofinstagram #grandseiko #seikosha #seikoaddict #watchcollector
Seikosha Precision caliber New 10A Center Second. Seikosha Precision caliber New 10A Center Second. #seiko #seikowatch #vintageseiko #watches #seikofam #seikosha #seikocollector
1953, The Geological Society of Japan. Seiko Calen 1953, The Geological Society of Japan. Seiko Calendar Watch. #seiko #seikosha #seikowatch #watches #vintageseiko #japan #watchesofinstagram
Seiko automatic watches Gyro Marvel, Seikomatic an Seiko automatic watches Gyro Marvel, Seikomatic and Sportsmatic. #seikowatches #seiko #vintageseiko #watches #automaticwatch #seikomatic #sportsmatic
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Seiko Marvel 21 Jewels introduced in late 1958, so Seiko Marvel 21 Jewels introduced in late 1958, soon after the first Lord Marvel. #seikowatch #vintageseiko #seikomarvel #lordmarvel #watches #watchesofinstagram #watchcollector
Seiko Laurel Dust Proof NO.CEM-4. No case code and Seiko Laurel Dust Proof NO.CEM-4. No case code and no serial number. #seiko #vintageseiko #watches #seikowatch #seikocollector #seikofam
Seiko Sportsman Dolphin, Water Protected J13035. Seiko Sportsman Dolphin, Water Protected J13035. #seiko #vintageseiko #seikowatch #watches #seikofam
The Seiko Pikachu ⚡️ #seiko #tokyo #japan #gi The Seiko Pikachu ⚡️ #seiko #tokyo #japan #giappotour #giorgiovanni #seikowatch #seiko5sports #pikachu #pokemon #watches
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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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