CITIZEN Ultrasonic Cleaner SWT710

This is the CITIZEN ultrasonic cleaner SWT710.
It is a new, unused item, but the box has some crushed areas due to home storage. (Please refer to the photos.)

It thoroughly cleans invisible and stubborn dirt with the power of ultrasound.

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Quoted description below

[Cleans microscopic dirt on various items] Compatible with a wide range of items such as eyeglasses, precious metals, toothbrushes, retainers, dentures, mouthguards, watch metal bands, electric razor blades, fountain pen nibs, and more.
[How dirt is removed] Ultrasonic vibrations generate invisible bubbles (cavitation), and the shockwaves generated when these bubbles burst remove dirt from tiny crevices that are difficult to reach.
[Powerful cleaning with two transducers] Two transducers generate bubbles (cavitation) that break down dirt, creating cavitation over a wider area for easy cleaning of even wide items.
[Large cleaning tank] Wide items such as eyeglasses can fit inside.
[High waterproof performance] By using a touch panel for the operation section, waterproofness and durability have been improved compared to previous models. It lights up blue during operation, creating a sense of luxury.
[5-step selectable timer] A 5-step timer can be set according to the degree of dirt and cleaning frequency.
[Convenient accessories] Comes with a user-friendly holder for cleaning watch bands and a cleaning basket for accessories.