Island Watch - Check out this Marathon Swiss Made, GSAR Automatic Military Divers Watch (https://goo.gl/52XGhX) The Marathon Divers Automatic WW194006BK-NGM is a dive watch built to ISO 6425 standards. The NGM in
My Eastern Watch Collection: Marathon GSAR Government Diver Automatic - Rubber Reference WW194006 - A Lot to like and Very Little to Fault, A Review (plus Video)