Longines Master Collection Chronograph Small Seconds Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.629.4.78.3 day-date sapphire dial

sapphire dial

self-winding AP ultra-thin calibre 2120 movement

74 mm thick

black rubber and alligator strap with deployant buckle

Longines Master Collection Chronograph Small Seconds Watch - 40 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.629.4.78.3 day-date sapphire dial40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, silver barleycorn dial with painted Arabic numerals, caliber L651 automatic movement with chronograph, hours, minutes, small seconds at 3 o'clock and date, approximately 42 hours of power reserve, brown alligator strap. Water resistant to 3 bar.