MARATHON SEA JDD JUMBO DAY/DATE AUTOMATIC 46MM RUBBER AIR - PILOT WATCH The JDD is hand-assembled in

The JDD is hand-assembled in La Chaux-de-Fonds

it has remained faithful to the original

The GP Field is even named after the Spec

COLLECTION 2001 - FROM THE PIONEERS OF DIVING TO THE WRISTS OF MODERN EXPLORERS

Coated with RZE's UltraHex™️ technology

MARATHON SEA JDD JUMBO DAY/DATE AUTOMATIC 46MM RUBBER AIR - PILOT WATCH The JDD is hand-assembled inThe 46mm JDD is a rugged dive watch designed for professional Search & Rescue use and is widely recognized as the Jumbo Day Date (JDD) The Marathon 46mm JDD is a rugged and reliable dive watch engineered for use in the most extreme conditions. Designed in Canada, this watch is Swiss made and features a 26 Jewel Sellita SW220 movement with Incabloc shock absorber providing premium precision. The watch also includes a day date calendar, equipped with