In the just-concluded 2018 US Open Women’s Singles Final, Naomi Osaka defeated Serena Williams 6-2, 6-4 at Arthur Ashe Stadium, becoming Shinco United Net champion.

 Naomi Osaka is the global spokesperson for the Citizen brand and the first Japanese tennis player to win a singles title at the Grand Slam Tennis Championships. Throughout the game, she wore a Citizen Eco-Drive Bluetooth watch (BZ4006-01E).

Citizen Eco-Drive Bluetooth Watch BZ4006-01E
 This watch has a diameter of 40.5 mm and its case is made of the brand’s patented Super Titanium ™. The crown, buttons and bezel are decorated with rose gold. Built-in Eco-Drive movement, it can run for up to four years on a full charge, and can be connected to a smartphone via Bluetooth. While retaining the appearance of a traditional analog display, the watch offers wearers phone, text and social media notifications, as well as alarm clocks and world time features. (Photo / text watch home Xu Chaoyang)