The Semper’s case design, with its angled knife edge bezel that’s hand diamond lapped and mirror polished, creates a clean and classy case frame. The unique asthetic combination of Roman and Arabic numerals or hand set stick marker dials with decorative hand Guilloche engraving finishes the Sempers intricate presentation. Of course, only genuine double anti-reflective coated front and back sapphire crystals protect your investment.