CASIO EDIFICE - The EDIFICE ECB-900 series racing chronograph features a 1/1000 second stopwatch and an average speed indicator. https://products. edifice-watches.com/asia-mea/en/_detail/ECB-900DB-1C/ | Facebook
Amazon.co.jp: Casio ECB-900 Series Edifice Smartphone Link Watch, Round bezel (multi-color), Limited Model / Racing Multi-Color Series (Soft Urethane Band) : Clothing, Shoes & Jewelry