⌚Movement: Japanese imported quartz analog movement and battery, provide precise time and long-term running. The watch can be used for more than 1 years. ⌚Material: The strap is made of stainless steel, comfortable and soft and breathable. Mineral glasses, 304 steel case, Suit for all kinds of occasions. ⌚Sports chronograph: Multifunctional sub-dial can work, chronograph,