Affordable Black Diamond Watches! This Men's Black Diamond Watch by Joe Rodeo features 2.25 ctw of sparkling black and white diamonds, a black tone stainless steel case and a black rubber band. This exquisite Jojino diamond watch showcases a black dial paved in white stones and a Japan-made quartz movement with a chronograph function. The case is water-resistant up to 100 m (330 ft). This JoJino diamond watch comes with two interchangeable straps in different colors.