Time in the Clear: 7 Watches with Sapphire Cases
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Sapphire crystals are a common element in luxury watches, but entire watch cases made of sapphire have been and remain a rarity in the watch world. However, several brands including Hublot and Richard Mille have recently joined the sapphire-case party, each in their own distinctive fashion. Here are 7 notable sapphire-cased watches.
