Presented in attractive plush leather-like case, this is a clever watch for your musician! Numbers are replaced with major key roots a 5th apart, in clockwise order. This watch appeals mainly to jazz lovers, professional and amateur jazz musicians and has received high praises from all. Each watch includes music theory guide which explains notes, steps and the circles of fourths and fifths. Very nice looking, water resistant, limited lifetime warranty. Gold plated with genuine leather strap and quartz movement. Available in ladies or a man's size which is a larger watch but same price. Please select your preference when you add to cart.