Sony makes an experimental e-paper watch:
It is a watch with a design very simple but with a very clear lines and very fashionable, following current trends.
The batteries of the e-paper work for about 60 days.
The technology of the watch face and straps is similar to used in e-book readers such as Amazon’s Kindle.
The Sony brand has hidden it was working on this device because I wanted to see if this product had sufficient demand or interest.
Product features are very good and being investigated in the realization of other fashion products such as shoes, ties and glasses.
The date is currently unknown when the Sony to market this product.