NEW: THE R75 BINARY LED WATCH IS BACK IN LIMITED SUPPLIES! FREE WORLDWIDE SHIPPING ON ALL ORDERS!

NEW: THE R75 BINARY LED WATCH IS BACK IN LIMITED SUPPLIES! FREE WORLDWIDE SHIPPING ON ALL ORDERS!

OTO Sound Sensitive LCD Watch

  • A Sound Sensitive LED Watch

    OTO is the first sound sensitive watch from Tokyoflash Japan. The graphic equalizer display reacts to music and ambient sound creating a striking visual effect on your wrist.

    OTO means "sound" in Japanese. The name was chosen because the of the connection the design has with music.

    Choose from blue, red, amber or green LCD with matching LED light guide. The custom designed case and strap is made of high grade black anodised aluminium and is one of the lightest watch designs available from Tokyoflash Japan.

    Three Display Modes

    Three display modes are programmed into OTO. Choose time only, time with equalizer or equalizer only. You can customise this to fit your environment.

    In equalizer modes, the three bars react to different sound frequencies; highs, mids and lows. The LED light guide will illuminate to the beat when the ambient volume is loud enough - whether it's screaming highs or thumping lows. Check out the video demo to see each mode in operation.

    OTO also has an alarm mode and you can light up the display at any time by pressing the centre button.

    USB Rechargeable Watch for Hours of Fun

    OTO is a USB rechargeable watch. One charge will last for at least a month based on light use of the Equalizer function. If you're serving up the beats all night, full equalizer mode will last for at least seven hours.

    Control the Sound to Suit the Environment

    Sound sensitivity can be controlled using the sensor on the left side of the watch - open to increase sound sensitivity, close to decrease sound sensitivity. The watch is 3ATM water resistant when the sound sensor is closed.

    A Limited Edition Watch Design

    Each part of OTO has been individually designed and manufactured, including the case, strap and uniquely programmed display.

    Custom Designed Packaging

    This watch comes in an exclusive gift box. It features graphics of iconic watches from Tokyoflash Japan past and present on a red background.


View The Video

How To Read The Time

What Our Customers Say

  • "I received the Nixie Tube watch today and all I can say is WOW!!!!!!! STUNNING!!!!!! Thank you and please pass on my love for this watch to the maker. I love all my Tokyoflash watches and the customer service is excellent from you guys."

    Kelly Edwards, Scarborough, UK

  • "I've had my Neutron watch for almost 8 years now and simply love its uniqueness. The build quality is top notch. Tokyoflash watches are definitely an eye turner! Many thanks for your work to create these amazing watches!"

    Miika Ruuhonen, Lahti, Finland

  • "I got the Katana watch from Tokyoflash Japan. It fits well, the strap looks clean, and the blue face looks really nice at an angle. Every part of watch is great!"

    Matthew Pivalizza, Austin, USA

  • "I am extremely happy with the quality of the 3 watches I have purchased to date. I have the Seven, Console and Rogue Touch watches. After 5 years they are all still working well and are a great conversation starter. Thanks, Tokyoflash!"

    Kristopher Lambert, Mackay, Australia

  • "My wife gave me the Rorschach watch, because looking at the website it seemed spectacular. By using it I have found that it is even more beautiful and special, great quality, and attracts a lot of attention."

    Antonio Valenzuela, Malaga, Spain

  • "Tokyoflash offers amazing customer service and great communication. Judy helped me buy a new Nixie Tube watch and offered exceptional service in repairing a Neutron watch previously purchased, done with ease and efficiency. 10 out 10 for the watches and the aftercare."

    James Quigley, Holmfirth, UK