A must-have accessory for singer-songwriters and classical composers alike, this silver-plated watch blends style and precision together in one elegant package.
 
What is the Circle of Fifths?
The circle of fifths (or circle of fourths) is the relationship among the 12 tones of the chromatic scale, their corresponding key signatures, and the associated major and minor keys.
 
Our specially designed watches will help you to learn or brush up on your keys, scales, chord progressions, accidentals, relative major, relative minor and transposition with our circle of fifths watch. 
 
Your watch will come with a free music theory guide to help you get started or simply to refresh what you already have learned.
 
Product Details:
Water resistant
Protective mineral crystal dial window
Battery life: 2 years
Limited Lifetime Warranty