![Vintage Patek Philippe Nautilus Ref.3700 double-signed Beyer from 1980 – 2ToneVintage Watches Singapore. Vintage Patek Philippe Nautilus Ref.3700 double-signed Beyer from 1980 – 2ToneVintage Watches Singapore.](https://www.2tonevintage.com/wp-content/uploads/2021/12/patekphilippe-nautilus-ref3700-beyer-1980-img-cat1.jpg)
Vintage Patek Philippe Nautilus Ref.3700 double-signed Beyer from 1980 – 2ToneVintage Watches Singapore.
FOR SALE: Vintage Patek Philippe ref. 3569 retailed by Beyer. Featuring an unpolished 36mm 18k yellow gold case, untouched double signed ... | Instagram
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Patek Philippe 3466 3466 Steel Calatrava BEYER Automatic RARE UNPOLISHED (30490) | European Watch Co.
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