Quartz movement ensures accurate timekeeping with minimal moving parts 50m water resistance means you can wear the watch in the rain or the shower without worry Classic, minimalist 40mm case is made from pure, high-grade steel (316L), the same type of steel used in medical engineering Stainless steel Milanese-style strap offers a casual, yet refined look Crystal-clear watch glass is scratch resistant for long-lasting wear Watch dial features a white second hand and accents, date window, and luminous hands and markers that let you check the time even in dim light Solar-powered design is fueled by any light source, so you don't need to change the battery Made of ultra-lightweight, hypoallergenic materials for maximum comfort