Inspiration of the Men's Watch Design Our 305X series watches, we dare to challenge discovery, so that each wearer can express themselves. Innovative and minimalist design, but also with the charm of mechanical watches. The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Ideal Gift for Men More Details of the Automatic Watch Blue Spherical Glass The mens automatic watch perfectly interprets the aesthetic curved surface, you can clearly see the time from all angles,anti-wear & anti-scratches. Exquisite & Thin The mens watches case is thickness of 14mm, Exquisite and thin, comfortable for daily wear whenever you work or life. Flywheel & Seconds Additional flywheel and independent small seconds dial design make this automatic watch more distinctive, time with a new attitude. Luminous Function The luminous hand of this mechanical watch helps you read time easily even in the dark. It be your trusted companion through the night. Is the watch a automatic self-winding watch? This men's automatic watch provides ample kinetic energy through the movement of the wrist. What should I do when I receive the watch? When you receive the watch, you can manually wind the watch by turning the crown clockwise 20 times to provide kinetic energy to the watch. How to maintain the accuracy of mechanical watch time? If you wear the watch less than 8 hours a day, please manually wind up your watch to keep working well. This is because only a watch with enough kinetic energy can give you accurate time. How long does the luminous function on men's wrist watch generally last? After sufficient light exposure, the luminous pointer scale can be clearly visible in the first 2 to 3 hours, and there is still a certain degree of visibility for 4 to 6 hours, and then it will gradually dim. Meet More SOLLEN Men's Watches SL305X SL309 SL358 Thinckness 14mm Thinckness 14mm Thinckness 13.5mm Mirror Material Hardened Mineral Glass Mirror Material Hardened Mineral Glass Mirror Material Hardened Mineral Glass Movement Original mechanical movement Movement Original mechanical movement Movement Japanese Quartz Movement