Quartz chronograph movement Gold Alloy bracelet box with tongue and safety clasp Alloy bezel encrusted with Alloy case Mineral crystal Push/pull crown Gunmetal dial with luminous gold hands Date display Case: 49mm x 42mm x 11mm Bracelet/strap: 22mm wide x 9.05in long Water-resistant up to 50 meters Manufacturer's limited warranty It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care.