AVI-8 Men's AV-4021-04 FlyBoy Japanese-Automatic Watch With Black Leather Band Aviation watch in rose gold tone featuring charcoal dial with airplane seconds hand and date window at 6 o'clock 43 mm stainless steel case with mineral dial window Japanese automatic movement with analog display Leather band with buckle closure Water resistant to 50 m (165 ft): In general, suitable for short periods of recreational swimming, but not diving or snorkeling