While gold, steel, and platinum are mainstay metals for watch cases, modern watchmaking has welcomed plenty of other materials in recent years. From bronze to titanium to ceramic and more, offering familiar models in new materials has been a popular approach of many brands looking to offer fresh iterations of old favorites. And it doesn’t get fresher than a crystal clear case in full sapphire—a material once reserved as the glass protecting the dial or movement. Feast your eyes on extraordinary examples of luxury replica watches with sapphire cases.

Hublot Classic Fusion Tourbillon Orlinski Sapphire

The partnership between the Swiss watchmaker and French artist continues with the introduction of the new Hublot Classic Fusion Fake Watches models.Like the Black Magic and Kind Gold versions, the Hublot Classic Fusion Tourbillon Orlinski Sapphire sports a large 45mm case but its transparency lends an airy touch. The clarity of the watch is further accentuated with the skeletonized HUB6021 Manufacture manual-winding tourbillion movement revealed on both the dial side and caseback.

Richard Mille Gemset Sapphire RM 07-02

With the new gem-set RM 07-02 sapphire case models, Richard Mille—a pioneer in the sapphire case development—balances transparency, color, and sparkle in some seriously striking ladies’ timepieces.Finally, Swiss Replica Watches each dial is further embellished with colored gems in a complementary hue: nephrite for the green sapphire, mother-of-pearl for the blue sapphire, and jasper for the pink sapphire, along with a white diamond set into the crown.