Longines continues to maintain a close and long-standing relationship with the world of aviation. The brand produced a large number of pilot watches and chronographs, on-board equipment and other navigation instruments that contributed to the development of civil and military aviation during the first half of the 20th century. Today, Longines is breathing new life into this fascinating legacy with watches from its “Heritage Avigation” collection.
Case
Shape: Round
Material
Stainless steel
Glass: Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the inside
Base: Transparent case back with lid
Dimensions< /h3>: Ø 47.50 mm
Distance between the lugs: 25 mm
From handle to handle: 58.20 mm
Thickness: 15.60 mm
Waterproof: Waterproof up to 3 bar
Weight: 132.6 g
Dial and hands
Dial colour: Glossy lacquered white
Hour ring
Painted Arabic numerals
Hands: Blued steel hands
Movement and functions
Type of movement: Automatic
Function< /h3>: Hours, minutes, seconds, rotatable silver inner dial for synchronization of the second hand with a time signal via radio
Caliber: L699
Movement description: Self-winding mechanical movement with frequency of 28,800 vibrations per hour and 46-hour power reserve
Strap
Material: Strap in alligator
Color: Brown
Buckle : With buckle
L2.713.4.13.0
Case
Shape: Round
Material
Stainless steel
Glass: Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the inside
Base: Transparent case back with lid
Dimensions< /h3>: Ø 47.50 mm
Distance between the lugs: 25 mm
From handle to handle: 58.20 mm
Thickness: 15.60 mm
Waterproof: Waterproof up to 3 bar
Weight: 132.6 g
Dial and hands
Dial colour: Glossy lacquered white
Hour ring
Painted Arabic numerals
Hands: Blued steel hands
Movement and functions
Type of movement: Automatic
Function< /h3>: Hours, minutes, seconds, rotatable silver inner dial for synchronization of the second hand with a time signal via radio
Caliber: L699
Movement description: Self-winding mechanical movement with frequency of 28,800 vibrations per hour and 46-hour power reserve
Strap
Material: Strap in alligator
Color: Brown
Buckle : With buckle
L27134130
