Unique Brand is an Italian start-up, it produces watches with a Vintage taste, combining an Italian style at an affordable price. The Roma Automatico has a Seiko movement and a curved mineral glass. The case is in polished steel, with a very fine and elegant style. The case back is made of 316L stainless steel and a transparent glass from where to see the mechanism. The crown and buckle are made of stainless steel. Comes with a vintage crocodile-look leather strap. The movement is the very reliable and robust SEIKO Cal. Reliable and robust Nh35A. Before we ship the watch, we check that the movement is working properly. Below, all the features: - Polished steel case. - Domed mineral glass - Japanese Seiko automatic movement caliber NH35a, 24 jewels, 21600 a/h, 41 hours power reserve. - Dimensions: 39 mm x 47 mm x 13 mm - Water resistant up to 5 atmospheres = 50 meters For orders of at least 6 watches, also mixed in models, rice