Skeleton Grey Steel Men's Watch G0A45001 by Piaget. Features a cushion-shaped case with brushed and polished stainless steel construction, including interchangeable grey alligator leather strap and tang clasp. The grey skeleton dial displays silver tone hands and index hour markers with minute markers around the outer rim. Powered by an automatic movement using the Piaget 1200S1 engine offering approximately 44 hours power reserve. Includes scratch-resistant sapphire crystal, water resistance up to 30 meters (approximately 100 feet), and comes with a 2-year WatchMaxx warranty.