Boasting an impressive 3-day power reserve and a dial inspired by Kanro (the \"Sekki\" or season in Japan that is the harbinger of winter), this Grand Seiko Elegance Mechanical Men\'s Watch is as pure, elegant and rich as the Autumn light. At A Glance Presented on a crocodile black leather strap 37.3mm case size and splash resistant Cream dial with silver baton hour markers and hands Box shaped sapphire crystal glass Powered by a manual-winding mechanical movement Power reserve of up to 3 days