Cross border electricity supplier Senas SN019 hollow automatic mechanical watches, business and leisure waterproof watches for menSenas SN019 Hollow Automatic Mechanical Watch Premium Business & Leisure Timepiece Experience the perfect fusion of sophisticated engineering and elegant design with the Senas SN019 hollow automatic mechanical watch. This exceptional timepiece combines traditional craftsmanship with modern functionality, making it the ideal companion for both professional and casual occasions. Key Features: Hollow Automatic Movement: Self winding mechanical movement