The Nebula Black Eco Leather is carefully developed with a matte black slim case, a charcoal-black dial with the perfect opacity ratio, and a black Eco Leather strap made of the most durable and eco-friendly leather-like material. Paired with cutting-edge solar technology permitting a 6-month power reserve that is fully charged with less than 2 hours of exposure. This watch is only composed of durable components and a battery that you’ll never have to change. Your purchase will be delivered in our one of a kind packaging made solely of recycled and recyclable materials. It is without exception the most elegant sustainable watch you could find and helps to promote the right values.