What brand is the ball watch?

Bohr. According to the website information of the top ten brands, Boer Watch is a well-known American watch brand, which was founded in 189 1, focusing on the research, development, production and sales of watches. Bohr watches have the functions of antimagnetic, cold-resistant, shockproof, waterproof and luminous, and enjoy high popularity and reputation in the industry. Bohr watch is not only a pioneer in the timing certification of the Observatory, but also inextricably linked with the history of American railways.