The 46mm Arctic JDD is crafted from 316L stainless steel and features a sapphire crystal dial for enhanced durability. Designed to exceed standards, our 46mm JDD models are ready for whatever you throw at them. The JDD Sale is almost over! Save 15% on all 46mm JDD models until 10am EST tomorrow, October 20th. #MarathonWatch #BestInTheLongRun #JDD #ArcticCollection #WatchEnthusiast #WatchCollector