41mm Steel Navigator w/ Date Automatic (SSNAV-D AUTO) on Black 3-Piece Rubber Strap Kit gpm All OSAR-D models feature Incabloc®

All OSAR-D models feature Incabloc® shock protection and Sellita automatic movements

OVERALL LENGTH: 318mm (12

government

and 16mm lug width

Product Manual

41mm Steel Navigator w/ Date Automatic (SSNAV-D AUTO) on Black 3-Piece Rubber Strap Kit gpm All OSAR-D models feature Incabloc®The 41mm Steel Navigator w Date Automatic (SSNAV D AUTO) is the first ever Steel Navigator to feature a self winding automatic movement. Packed with Swiss precision and reliability, the SSNAV D Auto is developed for pilots and everyday adventurers. The watch represents the continued lineage of Marathons original Steel Navigator, developed in partnership with the Kelly Air Force Base in 1986. Includes 3 Piece Rubber Strap Kit.