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      <image:title>Casio W-50U World Time: A Remarkably Advanced Digital Watch from 1986</image:title>
      <image:caption>Casio W-50U World Time 1986 vintage digital watch</image:caption>
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    <loc>https://www.globalwatchmarket.com/blogs/journal/casio-dbc-610-data-bank</loc>
    <lastmod>2026-09-12T15:46:58+01:00</lastmod>
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      <image:title>Casio DBC-610: When a Calculator Watch Became a Personal Organiser</image:title>
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