The Marathon WW194006SS-0513 (OR475) is a flagship ISO-certified professional dive watch. It is engineered for precision timekeeping and extreme durability during critical underwater missions and demanding Search and Rescue (SAR) operations.
Key Specifications and Features:
– Water Resistance: Certified to ISO 6425 standards, providing a substantial water resistance rating of 30 ATM (300 meters) for professional diving.
– Case Construction: Features a robust stainless steel case, precisely engineered with a 41mm diameter to withstand harsh operational environments.
– Operational Compliance: Fully ISO-certified for professional diving applications, ensuring stringent performance and reliability required for tactical and rescue missions.
– Bracelet: Equipped with a resilient stainless steel bracelet, designed to provide secure and comfortable wear during extended operational use.
– National Stock Number (NSN): Designated with the official NSN 6645-01-…, streamlining procurement and logistics for defense and governmental organizations.
– Model Identifier: Identified by SKU WW194006SS-0513, ensuring precise product recognition and efficient inventory management.







