The design of the Tribune Limited Edition series chronograph shows a balance between color patterns and forms. The applied silver numerals on the black guilloche dial provide a balanced contrast against the watch's stainless steel case and bracelet. Black color accents on each of the chronograph's three recessed sub-dials further enhance readability. The case and bracelet are produced from surgical grade stainless steel (316L) with alternating brushed and mirror finishes. The 40mm-diameter case is water resistant to 100 meters/330 feet, and houses a superior-quality Swiss-made, automatic Valjoux 7751 chronograph movement. The case is topped with double-curved, scratch-proof sapphire crystal glass that gives a clear three-dimensional view of the dial. On the backside of the case, you can observe the watch's movement through clear sapphire-crystal glass.