The Harry Winston Ocean Triple Retrograde Chronograph Automatic features a DLC-coated Zaliuum black case with a matching alligator leather strap and fixed bezel. It showcases an analog skeleton dial, luminous black hour/minute hands, and black index hour markers with minute markers on the outer rim. Equipped with an automatic movement (Harry Winston Calibre 2831) boasting a 40-hour power reserve, it includes three chronograph displays for seconds, minutes, and hours respectively. Protected by a scratch-resistant sapphire crystal glass, this round 44mm watch has a screw-down crown, transparent case back, tang clasp, and is water resistant to 100 meters (330 feet). Its functions are analog hour/minute/small second hand display combined with chronograph capabilities.