First-rate Luxury Glashutte Tourbillon Unisex GSH-20 Automatic Black Leather watch comes with great quality and outstanding performance. This Unisex watch is powered by an excellent Automatic. Black Leather bracelet around your wrist is very comfortable. Black dial is easy to read. The Stainless Steel case has a very classic Round shape. The size of the watch is 42 mm. It also had good waterproof function.