Marathon Watch 41mm Steel Navigator (SSNAV) on Black 3-Piece Rubber Strap Kit navigator Maurice Lacroix complication adjustment tool

Maurice Lacroix complication adjustment tool

Pin Buckle in steel with Longines emblem

Case thickness: 13 mm

Original steel pin clasp buckle

Marathon Watch 41mm Steel Navigator (SSNAV) on Black 3-Piece Rubber Strap Kit navigator Maurice Lacroix complication adjustment toolA robust tool watch that represents a fully re engineered upgrade to Marathons original Steel Navigator, developed in partnership with the Kelly Air Force Base in 1986. The Steel Navigator boasts enhanced functionality and unmatched accuracy that caters to pilots, parachutists, and adventurers. With the ETA F06. 402 HeavyDrive PreciDrive Quartz movement, the 41mm Steel Navigator (SSNAV) stands out with unmatched precision, featuring accuracy of 10s