Aurora is a beautiful watch in brown acacia wood. Black dial with hands, crown and case back in silver-colored steel (not nickel). The Acacia wood has a beautiful grain and texture that makes each watch completely unique. The watch is very light and comfortable to wear and gives a warm feeling to the wrist. The wooden bracelet is very flexible and is easily adjusted using a tool that comes with the watch. Fits all wrist sizes and is allergy friendly.