The Corso from CITIZEN features a unique octagonal bezel for an added touch of sophistication. The all-black bracelet and dial were carefully chosen to create a uniquely elegant look, and the watch possesses features such as Eco-Drive technology, date function, 12 diamond markers, and a three-piece case construction for added dimension and detailing helping elevate the watch to the next level. Case size 41 mm. Water resistant at 100 meters.