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)
MARATHON Medium Diver's Automatic (MSAR Auto) - 36mm – Guru Watches
41mm Large Diver's Automatic (GSAR) – Marathon Watch
Marathon GSAR Search and Rescue Dive Watch | Australia Authorized Dealer - Monsoonal
Top 3 Marathon Dive Watch Collection for Marine Activity – Gnomon Watches
Marathon Arctic JDD Search and Rescue Dive Watch | Australia Authorized Dealer - Monsoonal