The latest watch from Tokyoflash is the Kisai X, with a time-display method inspired by cryptography. The watch has a stainless steel band and case in your choice of black or natural silver tone, and the LED display is available in blue, green, or red. It has time (12 or 24 hour), date, alarm, and demonstration modes, and it’s water-resistant to 3ATM. It has a USB-rechargeable battery inside; a charging cable and a screwdriver to access the charging port are included . As always, Tokyoflash is introducing the watch at a special price. It’s $99 until Thursday, March 7th at 4pm (Japan time).