Automatic movement, Swiss made Calibre 3580 based on Sellita SW300-1. Features 25 jewels and a frequency of 28800 vph (bitting). Power reserve lasts approximately 42 hours. Analog dial displays blue alpha-style baton hands against silver tone with Arabic numeral hour markers and minute markers around the outer rim. Equipped with moonphase function. Scratch resistant sapphire crystal face. Transparent exhibition skeleton case back reveals mechanics allowing a view through. Silver-tone stainless steel fixed bezel. Round unisex watch case is 36 mm in diameter, approximately 11.7 mm thick, and features an 18 mm wide blue alligator leather strap secured by deployment clasp. Water resistant to 30 meters (approx. 100 feet). Luxury Swiss made timepiece with hour, minute, second functions.