Longines 13ZN

Longines, 13ZN Steel Chronograph, circa 1941 Case: 34 mm, Acier Inox Staybrite, stepped bezel, snap back, down turned lugs, order No. 21001/36 Dial: silvered, blue snail multi-scale markings, black Arabic numerals, blued steel leaf hands Movement: No. 5968340, rhodium finish, 17 jewels, caliber 13ZN manual winding Band: Teju strap, plated buckle Signed: Longines on the case, dial and movement