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Seiko Caliber 3423

Technical information (Japan)

watch movement technical informationwatch movement technical informationwatch movement technical informationwatch movement technical information

Technical information (World)

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Watches with the 3423 movement

3423-0010
3423-0020
3423-0030
3423-0040
3423-0050
3423-0059
3423-0060
3423-0070
3423-007A
3423-0080
3423-008A
3423-008B
3423-0090
3423-0099
3423-0100
3423-0120
3423-0140
3423-0150
3423-015A
3423-0160
3423-0170
3423-0180
3423-0190
3423-5000
3423-5020
3423-502A
3423-5030
3423-5040
3423-5050
3423-505A
3423-505B
3423-5060
3423-5070
3423-5079
3423-5080
3423-5090
3423-5100
3423-5110
3423-511A
3423-511B
3423-5120
3423-5129

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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The latest Seiko Quartz I’ve added to my collect The latest Seiko Quartz I’ve added to my collection. A beautiful watch from the 38 family, dating back to the first half of the 1970s, featuring a stunning “Snowflake” dial. It houses a spectacular movement, often overlooked by those who don’t truly understand watches, simply because it falls into the quartz category. These models were positioned above most Grand Seikos of their time, and this was reflected in both their build and finishing quality, as well as their price. #seiko #watches #seikowatch #vintageseiko #seikoquartz #luxurywatch #grandseiko #watchfam
Seiko pre-WW2 ladies wristwatches in solid gold. M Seiko pre-WW2 ladies wristwatches in solid gold. Manual winding 5-ligne movements. #seiko #vintageseiko #seikosha #watches #seikowatch
Vintage Seiko Quartz #watches #seiko #grandseiko Vintage Seiko Quartz #watches #seiko #grandseiko #seikoquartzastron #quartzastron #35sq #grandquartz #twinquartz #vintageseiko #watchcollector
Seiko McDonald’s commemorative watch. #seiko #w Seiko McDonald’s commemorative watch. #seiko #watches #seikowatch #mcdonalds #japan #vintageseiko
Seiko Wena “Premium Black” 300 Limited Edition Seiko Wena “Premium Black” 300 Limited Edition. Mechanical watch head, electronic smart bracelet. This watch is part of a variety of Slim Case models that Seiko introduced shortly before the launch of the new 5 Sports series. #seikowatch #seikowena #seiko #slimcase #slimturtle #seiko5sports #seikofamily #watchesofinstagram
Grand Seiko Toshiba (5641-7000) and Idemitsu (5645 Grand Seiko Toshiba (5641-7000) and Idemitsu (5645-7000) commemorative editions. #grandseiko #seiko #watches #grandseikowatches #hibeat #vintagegrandseiko #theseikoguy #watchcollector
Seiko MarineMaster 300 Hi-Beat and Naomi Uemura. Seiko MarineMaster 300 Hi-Beat and Naomi Uemura. #seiko #seikomarinemaster #mm300 #seikowillard #naomiuemura #seikodiver #prospex #seikofam #watchcollector
Seiko 62MAS ref. SBDX019 with automatic caliber 8L Seiko 62MAS ref. SBDX019 with automatic caliber 8L35. The first re-creation of the 62MAS, from 2017. Mr. Gethin Christian’s review made me appreciate even more some of the finer details of this watch, which is truly stunning in person, especially the dial. Check his channel and also @mr_seikosha on Instagram! #seiko #62mas #seikodiver #seiko62mas #prospex #seikoholic #watchaddict #watches
Seiko Presmatic Hi-beat #vintageseiko #seikowatch Seiko Presmatic Hi-beat #vintageseiko #seikowatch #seiko #presmatic #seikomatic #watches #seikocollector
Seiko 5 Sports #seiko5sports #seikofive #seiko5 # Seiko 5 Sports #seiko5sports #seikofive #seiko5 #seikowatches #seiko #watches #vintageseiko #mechanicalwatch #watchesofinstagram
Yes. #seiko #seikowatches #seiko5sports #seikofiv Yes. #seiko #seikowatches #seiko5sports #seikofive #seikofam
Seiko Goldfeather J14060 #seiko #dresswatch #vint Seiko Goldfeather J14060 #seiko #dresswatch #vintageseiko #seikosha #seikogoldfeather #manualwindingwatch #seikowatch #watches
Seiko Motorist vintage manual winding watch. #sei Seiko Motorist vintage manual winding watch. #seikowatch #seiko #watchesofinstagram #vintageseiko #seikocollector #watches #seikomotorist #manualwindingwatch
Ninja Turtle and Mini Turtle, Seiko diver’s 200 Ninja Turtle and Mini Turtle, Seiko diver’s 200 m Limited Editions. #seikoturtle #seikodiver #seikominiturtle #seikowatch #watchcollector #seikoholic #diverwatch #seiko #watches
King Seiko 5626-5030, one of the first Seiko watch King Seiko 5626-5030, one of the first Seiko watches in history with a sapphire crystal. #kingseiko #watches #seiko #seikowatch #vintageseiko #watchcollector
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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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