The 41mm SSNAV-D AUTO is designed to last a lifetime whether you're wearing it to soar through the sky or dive beneath the surface. Featuring a Swiss-made, self-winding, 26-jewel automatic movement and packing full tritium illumination. Get it on sale for 15% off during our Father's Day Sale. Plus, receive a free Black Canvas Watch Roll when you purchase any steel watch. Tap the link in our bio to shop the sale. #MarathonWatch #BestInTheLongRun #SSNAV #Automatic #FathersDay #FathersDaySale