The Fio Brings Graceful, Sustainable Style To A Petite Everyday Dress Watch. Sustainably Powered By Any Light With Our Proprietary Eco-Drive Technology, Which Never Needs A Battery, The Slim Rose Gold-Tone Stainless Steel Case Is Paired With A Refined Dial And A Slender Leather Strap In Red. Light, Elegant, And Easy To Wear, The Design Is Made For Effortless Daily Styling.