State of the collection – the 56GS movements

A write up of the vintage Grand Seiko watches in my collection that utilise the 56GS 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 5645-7005
Grand Seiko 5645-7005

The 56 series of vintage Grand Seiko is second only to the 61GS with regards to the diversity of the watches produced. Whilst utilising only three different movements (there are no “special” or “VFA” examples in this series), there are over 40 variations with differing cases or dials.

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