Retsu: World’s Smallest LED Wristwatch
This is the latest world’s smallest LED wristwatch by Tokyoflash in their view. The watch is called Retsu and is from Saishin. The watch is very light of 40 grams and is about 8mm thin.It is available in two (green and blue) colors. The watch is typical Tokyoflash product with its looks and style. It is amazingly simple to read, the lights race up to the digit then trail off leaving one light reconfirming the number. This is repeated for each digit to tell the time.