The Orient Star RE - AU0303B00B is perfect for adventurous divers and watch enthusiasts. Whether you're exploring the underwater world or going about your daily life, this watch is a reliable companion. It has a 43mm diameter and 14mm thickness, making it a substantial yet comfortable fit on your wrist. With its 200M water resistance, you can take it on deep - sea dives. The automatic movement means no need for constant battery changes, and the sapphire crystal ensures the watch face stays clear and scratch - free for years to come.