Vintage Grand Seiko collection

Some may feel it is a little early for a #GSWednesday post, but it’s gone 2am in Tokyo already, so why not get started 🙂 Featured here is almost the entirety of my vintage Grand Seiko collection. I left out the dodgy black dialed 57GS’s, and a rather scrappy 5722 cap gold, which left me with a nice round 60 to share!
After a lot of research, I believe there were 122 distinct models released in the vintage era, so I’m basically half way there now! I’ve come a long way from the original plan which was just to get a single example of each movement that was used. I doubt I’ll ever complete the full set, but as they say – “never say never” 😂
OK. So who can name every single model pictured here? 😉

#Seiko #GrandSeiko #グランドセイコー #セイコー #vintage #vintagewatch #seikofam #watchfam

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State of the collection – the 45GS movements

A write up of the vintage Grand Seiko watches in my collection that utilise the 45GS movements.

Since there are over 40 pieces in the collection, it makes sense to break this “state of the collection” write-up over several articles. Each post will cover a specific movement – or set of movements – from the vintage Grand Seiko releases, and include photos of the watches I have that utilise that movement.

Whilst I don’t intend these articles to provide a comprehensive and thoroughly researched scholarly history of vintage Grand Seikos, I will share some knowledge on the pieces that I have picked up over the course of the last year. If I get anything wrong, please don’t hesitate to let me know!

Grand Seiko 4520-7000
Grand Seiko 4520-7000

The 45GS series started production in 1968, continuing through until the early 1970’s. Like the earlier and short-lived 44GS series, they were produced by the Daini factory.

Whilst utilising only three different movements – the dateless 4520A; the 4522A with a date complication; and the incredibly rare 4580 Very Fine Adjusted, there were a good variety of case and dial designs created over this period.

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