This Orient Star Moon Phase Classic Watch is perfect for watch enthusiasts who appreciate both style and functionality. Whether you're attending a formal event or going for a swim, this watch is your ideal companion. It has a case diameter of about 41mm and a thickness of around 13.1mm, making it a comfortable fit on your wrist. The moon phase function adds a touch of elegance, while the 100m water resistance allows you to wear it in various water - related activities.