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: 16.30 mm
Waterproof: Waterproof up to 3 bar
Features: Bidirectional rotating bezel
Weight
Weight h3>: 126.0 g
Dial and hands
Dial color: Glossy lacquered white
Hour ring: Painted Roman numerals
< div>Hands: Blued steel hands
Movement and functions
Type of movement: Automatic
Function: Hours, minutes, seconds, silver inner dial rotating for the synchronization of the second hand with a radio time signal and rotating bezel that allows you to take into account the daily variation of the equation of time
Calibre< /h3>: L699
Movement description: Self-winding mechanical movement with a frequency of 28,800 alternating hours and 46-hour power reserve
Strap
Material: Alligator strap< /span>
Color: Brown : With buckle L2.678.4.11.0 Shape: Round Stainless steel Base: Transparent case back with lid From handle to handle: 58.20 mm Features: Bidirectional rotating bezel Dial color: Glossy lacquered white Type of movement: Automatic Material: Alligator strap< /span> Color: Brown : With buckle L26784110
Buckle
Case
Material
Glass: Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the inside
Dimensions< /h3>: Ø 47.50 mm
Distance between the lugs: 25 mm
Thickness: 16.30 mm
Waterproof: Waterproof up to 3 bar
Weight
Weight h3>: 126.0 gDial and hands
Hour ring: Painted Roman numerals
< div>Hands: Blued steel handsMovement and functions
Function: Hours, minutes, seconds, silver inner dial rotating for the synchronization of the second hand with a radio time signal and rotating bezel that allows you to take into account the daily variation of the equation of time
Calibre< /h3>: L699
Movement description: Self-winding mechanical movement with a frequency of 28,800 alternating hours and 46-hour power reserveStrap
Buckle
