Longines continues to keep a close and long-standing connection with the world of aviation. The brand has produced a large number of pilots' watches and chronographs, on-board equipment and other navigation instruments which aided the development of civil and military aviation during the first half of the 20th century. Today, Longines is bringing this exciting heritage back to life with watches from its "Heritage Avigation" range.

CASE

• Shape: Round
• Material: Titanium
• Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside
• Case Back: Screw-down case back
• Dimension: 41.00mm
• Lug distance: 20 mm
• Thickness: 14.50 mm
• Water Resistance: Water-resistant to 3 bar
• Weight: 77.3 g

DIAL & HANDS

• Dial color: Petroleum
• Hour markers: Painted Arabic numerals
• Hands: Black hands
• Specificities: Swiss Super-LumiNova

MOVEMENT & FUNCTIONS

• Movement Type: Automatic
• Functions: Hours, minutes, small seconds at 9 o'clock
• Caliber: L688
• Movement Description: Self-winding mechanical movement beating at 28'800 vibrations per hour, with a power reserve up to 66 hours
• Chronograph: Column Wheel Chronograph
• Chronograph Functions: Chronograph mechanism: central 60 seconds hand, 30 minutes counter at 3 o'clock and 12 hours counter at 6 o'clock

STRAP

• Bracelet/Strap: Strap
• Material: Leather strap
• Color: Brown
• Buckle: With buckle