Marathon Automatic Watches

Marathon Automatic Watches deliver Swiss-made mechanical precision combined with military-grade durability, designed for professional use in extreme environments including search and rescue, diving and field operations. Built for those searching for Marathon automatic watches, military watches, Swiss automatic watches, tool watches and professional dive watches in the UK, this collection includes GSAR and GPM models engineered for operational reliability and long-term performance.

Marathon Automatic Watches are powered by robust Swiss self-winding movements that operate without batteries, ensuring continuous performance in the field. Key features include tritium gas tube illumination for constant visibility, high water resistance, sapphire crystal and reinforced stainless steel or composite cases. Designed to meet strict government specifications, these watches prioritise legibility, durability and functional accuracy. Combining Swiss engineering with military specification standards, Marathon automatic watches are trusted professional instruments built for real-world survival conditions.