SEIKO Metronome Watch CASUAL & STANDARD LINE Collection 10 Colors Variations New. Our products are 100% authentic. Suddenly, while looking at the sheet music on the train, I thought.How long is this tempo? In such a case, the hands of the clock will tell you the tempo by movement. Also, [I want to check the sound of A in the stage wings]. In such a case, if you gently bring the watch close to your ear, you can check the sound secretly. The never-before-seen needle movement is perfect for creating a topic. A watch with a new concept that gently snuggles up to you who loves music. We are located in Japan. It's our pleasure to make you happy by proposing our recommend item! If you have any questions or request about items, please feel free to ask us. You can also request other products in Japan. International Buyers - Please Note. We do not mark merchandise values below value or mark items as "gifts" - US and International government regulations prohibit such behavior.