The Bell & Ross BR-X1 Skeleton Tourbillon Sapphire timepiece

The most expensive item sold on Mr Porter is worth US$480,000 - and there are only six pieces available 

Online retail website has teamed up with luxury French watch brand Bell & Ross to exclusively sell BR-X1 Skeleton Tourbillon Sapphire watch for US$480,000

Topic |   Timepieces

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The Bell & Ross BR-X1 Skeleton Tourbillon Sapphire timepiece
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