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: Stainless steel
Glass: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside
Dimension: Ø 41.00 mm
Lug distance: 21 mm
Thickness: 14.10 mm
Water Resistance: Water-resistant to 3 bar
Weight: 88.8 g

Dial & Hands
Dial color: Black
Hour markers: Painted Arabic numerals
Hands: Silvered polished hands
Specificities: Swiss Super-LumiNova®

Movement & Functions
Movement Type: Automatic
Functions: Hours, minutes, small seconds at 9 o'clock and date
Caliber: L788
Movement Description: Self-winding mechanical movement beating at 28'800 vibrations per hour, with a power reserve up to 60 hours
Chronograph: Single-Push piece Chronograph
Chronograph Functions: Chronograph mechanism: central 60 seconds hand and 30 minutes counter at 3 o'clock

Strap
Bracelet/Strap: Strap
Material: Alligator strap
Color: Brown
Buckle: With buckle

Reference
L2.812.4.53.2