The Citizen Fio Roma EG2790-12A is a women's watch featuring a rectangular silver-tone stainless steel case measuring 17.3mm in width and 24.5mm in height. It is powered by Citizen's Eco-Drive technology, utilizing the G620 caliber movement, which converts light into energy, eliminating the need for battery replacements. The watch has a silver sunray dial with printed Roman numerals and classic hands, protected by a mineral crystal. It is paired with an embossed black leather strap and is water-resistant up to 30 meters. Reference number: EG2790-12A.