Quartz movement Gold-tone alloy bracelet Deployment clasp Alloy bezel and case Mineral crystal Push-pull crown Mother-of-pearl dial with luminous gold-tone hands Diamond hour markers Case: 36mm in diameter x 9mm thick Bracelet/strap: 16mm wide x 7.5in long Water-resistant up to 30 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. Our products are 100% genuine. In some cases we purchase merchandise from trusted independent suppliers and not directly from the brand owner. In all cases we stand by the authenticity of every product sold on our site.