The Citizen BM7620-83M is a unisex watch featuring a 38mm stainless steel case with an octagonal bezel and a blue dial. It is powered by Citizen's Eco-Drive technology, utilizing the E111 caliber, which converts light into energy, providing a power reserve of approximately 180 days. The watch includes a date display and a battery discharge indicator. It has a case thickness of 9.7mm and weighs 118 grams. The stainless steel bracelet is equipped with a safety folding clasp. The watch is water-resistant up to 10 bar (100 meters) and is fitted with crystal glass.