GUANQIN Women Men Couple Lovers Day Date Vintage Wristwatch Analog Japanese MIYOTA Automatic Self-Winding Mechanical Sapphire Crystal Wrist Watch Stainless Steel Luminous Waterproof Business Clock

<p>The team of GUANQIN watches learn traditional culture and continue to introduce the advanced technology and core components of the watches manufacturing industry, making each watch more precise and refined. GUANQIN with the strong design and development strength, each watch craft is designed to make you have a spiritual enjoyment that is beyond the product itself. GUANQIN adheres to the concept of combining modern design with fashion and has a superb craftsmanship and a sophisticated watchmaking team. With professional skills and love for the watch industry, they design watches that highlight quality for you. Synthetic sapphire crystal glass mirror, bring convenient for you. The back cover is openworked design, showing the precise internal structure of the mechanical watch, and perfectly showing the complexity and artistic sense of machining movements. Gears, balance wheels, hairsprings, each tiny part cooperates with each other to give the watch vitality. With its steel case and band, it overturned the traditional craftsmanship in the industry. Adopted brushed and polished finish on case and bezel, providing a comfortable wearing experience. The IP plating of this watch is different from other inferior plating, it is expensive with a luxurious appearance, which will never fade away or comes off. Using high-precision automatic self-wind movement, accurate and durable. Automatic movement provides energy for the watch. It supports automatically winding and manually winding. If you wear it more than 10 hours a day, you will never need to manually wind it up. When using for the first time, please manually wind up the watch to get enough energy to keep it working well, rotating the crown about 30-40 laps can get enough evergy for the watch. Please avoid wearing it in hot water or under thermal steam environment. Case thickness: 11mm Case diameter: 28mm women, 41mm men Band width: 14mm women, 20mm men Band length: 20cm women, 24cm men<br></p>