Heritage Avigation
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.

SPECIFICATIONS

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: Ø 41.00 mm

Lug distance: 20 mm

Lug-to-lug: 48.70 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