Longines Style No: L2.836.4.52.6 Longines Ultra-Chron Automatic Watch - 43 mm Case - Black Dial - Steel Bracelet

43.00 mm, 13.60 mm thick, screw-down back, screw-in crown, unidirectional rotating bezel, scratch-resistant sapphire crystal with anti-reflective coating, black dial with applied indexes, caliber L836 automatic movement with hours, minutes, seconds, stainless steel bracelet. Water resistant to 30 bar.