[CITIZEN COLLECTION] pursues the basic performance and design of watches. ] Distinctive octagon bezel, linear and sharp 38mm case. This model allows you to enjoy the taste of the highly popular luxury sports watch LugSpo up close. It is also useful in business situations and job hunting. [Suitable for a wide range of occasions, both on and off duty] A sporty case that takes advantage of the octagonal bezel and straight, sharp lug shape, and a case diameter of 38mm, which has been attracting attention as a recent trend. The indexes embedded with three-dimensional cut parts give a simple and elegant impression without being too overpowering. White dial, black cut parts, and indexes improve visibility. [People-friendly functions and performance] Equipped with a photovoltaic eco-drive, making it hassle-free. Converts a small amount of sunlight or light into electricity. Once fully charged, it will continue to operate for a long time even in the absence of light, so there is no need to regularly replace the batteries. Water resistant to 10 ATM, safe for water work. Convenient date and luminous hands. [Product details] Photovoltaic Eco-Drive, accuracy ±15 seconds/month, approximately 6 months, 10 ATM water resistant, crystal glass, case/band: stainless steel, luminous (hands) *Detailed operating instructions for the watch can be found on the manufacturer's website You can also check from the manual (model number: E111). [About charging] Eco-drive that uses light as energy. Once fully charged, it will last about 6 months. When you first start using it, we recommend fully charging it under sunlight. Also, when you take it off your wrist, you can store it in a place where it is easily exposed to light, so you can use it in your daily life without worrying about it stopping.