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
Titanium
Glass: Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the internal side
Caseback: Screwed caseback : 14.50 mm Weight: 77.3 g Dial colour: Petroleum Type of movement : Automatic Material Leather strap L2.816.1.93.2 Shape: Round Titanium Caseback: Screwed caseback : 14.50 mm Weight: 77.3 g Dial colour: Petroleum Type of movement : Automatic Material Leather strap L28161932
Dimensions : Ø 41.00 mm
Distance between the lugs: 20 mm< /p>From handle to handle: 48.70 mm
Thickness
Waterproof: Waterproof up to 3 barDial and hands
Hour ring: Painted Arabic numerals
Hands: Black hands
Features : Swiss Super-LumiNova®Movement and functions
Function: Hours, minutes and small seconds at 9 o’clock< /p>Caliber: L688
Description of the movement : Self-winding mechanical movement with a frequency of 28,800 vibrations per hour and a power reserve of approximately 66 hours
Chronograph : Chronograph with column wheel movement
Chronograph functions: Chronograph mechanism: central 60 hand seconds, 30-minute counter at 3 o’clock and 12-hour counter at 6 o’clockStrap
Color: Brown
< div>Buckle: With buckleCase
Material
Glass: Domed scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on the internal side
Dimensions : Ø 41.00 mm
Distance between the lugs: 20 mm< /p>From handle to handle: 48.70 mm
Thickness
Waterproof: Waterproof up to 3 barDial and hands
Hour ring: Painted Arabic numerals
Hands: Black hands
Features : Swiss Super-LumiNova®Movement and functions
Function: Hours, minutes and small seconds at 9 o’clock< /p>Caliber: L688
Description of the movement : Self-winding mechanical movement with a frequency of 28,800 vibrations per hour and a power reserve of approximately 66 hours
Chronograph : Chronograph with column wheel movement
Chronograph functions: Chronograph mechanism: central 60 hand seconds, 30-minute counter at 3 o’clock and 12-hour counter at 6 o’clockStrap
Color: Brown
< div>Buckle: With buckle
