Marathon - 41 - SSNAV-D Pilot's Quartz CeraShell WW194013BK-0101

Description WW194013BK-0101 The Marathon Pilot’s Navigator was developed in partnership with Kelly Air Force Base in 1986. The objective then remains today: a pilot’s watch with uncompromising quartz accuracy—capable of withstanding extreme altitude changes. The case of the newly-issued 41mm NAV-D is constructed with CeraShell®—Marathon’s proprietary case construction made up of bio-sourced plastic and ceramic powder, with an aluminum bezel. The CeraShell version of the Navigator has been enhanced with: Removable spring bars Radial mounted tritium tube insert, affixed into the bezel pip (improved visibility and protection) An aluminum bezel to deliver a more tactile rotation This evolution of the Navigator lightens the mission load while upholding the durability and reliability Navigators are known for. Estimated Shipping Date: Mid-May 2026* Details Movement: ETA F06.115 HeavyDrive Quartz 3 Jewels Case: CeraShell® (Parkerized) Pressure crown Water resistant to 6 ATM, 60 meters Dial: White dial Applied indexes Tritium Gas Tubes and MaraGlo lume Functions: Time Date Bi-directional timing 12 hour bezel Dimensions: 41 mm Diameter 11 mm thickness 48 mm lug to lug 20 mm lug width