Category Archives: Vintage Watches

Internet Repaired, but……

My broadband has been sorted (needed a new cable from the roadside cabinet to the house) but I have missed replies to a few enquiries, especially via the ‘ask a question’ box in the side bar. I do apologise for … Continue reading

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Internet Problems!

Apologies for not replying to recent comments, it’s partly due to internet connection problems which have been a PITA especially over the last week or so. An engineer is coming tomorrow, so hopefully I’ll be back in business after that.

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Lost Emails!!

I’ve recently had an email exchange with a blog visitor about a case back marked 62-7275 and 4-540310 – unfortunately all the emails have gone missing, despite searching every folder! No idea how this has happened, but please get back … Continue reading

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Questions and Comments

Thank you for asking about your watches, or ones you are interested in – I have a few yet to answer, and should be able to get to them over the next day or two 🙂 I hope you are … Continue reading

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Season’s Greetings

Thank you for visiting and following my blog. Best wishes for 2021 and I hope you are able to enjoy Christmas despite the impact of the pandemic.

Posted in Vintage Watches | 6 Comments

Citizen’s Record Master Chronographs

I’ve covered Citizen’s range of automatic chronographs in some detail, but made less reference to their hand wound models based on the 5700 calibre. I’m now very pleased to bring your attention to a new reference page, put together by … Continue reading


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Citizen Parawater – The Oceanic Tests Update

English language sub-titles are now included in this excellent YouTube video:

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Today’s Watch – Citizen Diamond Flake

It’s the weekend so today’s watch is a hand winder 🙂 The Diamond Flake was Japan’s thinnest watch when it was launched in 1962. The 25 or 31 jewels 0700 movement was a mere 2.75mm deep, beating the Seiko Gold … Continue reading

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Citizen’s Case Numbers – the Mysterious Case Number Letter

A change today from a watch feature to something that’s always been a bit of a mystery – the letter stamped at the end of Citizen’s case numbers. Although not needed as a part number since the case number alone, … Continue reading

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Today’s Watch – Citizen Cosmotron GX

Today’s piece is another battery powered model, and although it’s a Cosmotron, it’s something of an anomaly. Unlike any other Cosmotron this one does not have a magnet driven hairspring – in fact it is a ‘hummer’ – a tuning … Continue reading

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