Mechanical Watch Day Date Mechanical Waterproof Gold Blue [Citizen] & NY4050-11L Men's

[Citizen Collection that pursues the basic performance and design of watches] The mechanical 3-hand model, which is popular for its classical taste, is now available with a leather band. The classic impression stands out even more. [Simple design with excellent visibility] Comes with a convenient day and date function that allows you to quickly check the date and day of the week. The case back has a see-through back that allows you to enjoy the rotating weight and mechanical movement. [Invention for long-term use] We have pursued improvements in durability because we want it to be used for a long time. Water resistant to 5 ATM, scratch-resistant and highly transparent sapphire glass. Protect your precious watch in all situations. [Mechanical self-winding watch] This is a mechanical self-winding watch powered by a mainspring. When you wear a watch on your wrist, the movement of your arm moves the rotating weight inside the watch, which automatically winds the mainspring. *You can also check the operating instructions from the instruction manual on the manufacturer's website (model number: 8200). [Product details] Mechanical watch, automatic + manual winding, operating time: approximately 42 hours (maximum winding), 5 ATM water resistant, case stainless steel, band: calf, sapphire glass, calendar (date, day of the week)