Tag Archives: Citizen 540

This Week’s Featured Watch #31 – The 540 Auto Dater

A year after Citizen launched the ‘Crystal Seven’ line, several derivative models using the same base movement were also launched. These lesser known models didn’t all carry the ‘crystal’ badge, presumably because they lacked the hard mineral glass. I featured … Continue reading

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The 5400 Autodaters

In 1966 Citizen introduced the 5400 movement, one of the lines to use the swinging weight type of rotor. As far as I can determine this movement is a date only version of the one used in the much more … Continue reading

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