The Casio G-Shock GMA-S110MC-3A is a great watch for outdoor enthusiasts, travelers, and those who need a reliable timepiece. It's perfect for activities like hiking, swimming, and traveling due to its 200 - meter water resistance and world time function. The watch has a case size of 49×45.9×15.8mm and weighs about 56g, making it lightweight and easy to wear all day long.