As a traditional watchmaking company, Longines has been producing exceptional timepieces since the very beginning. Today, the Longines Master Collection is the perfect illustration of this corporate ethos, as can be seen from the success enjoyed by this range since it was launched in 2005. All fitted with self-winding movements, the various models in this collection offer many special features. The Longines Master Collection brings together the classical elegance and excellent quality which never cease to delight those who appreciate exceptional timepieces.
 

Case
Shape	Round
Material	Stainless steel
Glass	Scratch-resistant sapphire crystal
Case Back	Transparent case back with sapphire crystal
Dimension	40.00mm
Water Resistance	3 bar
Dial and hands
Color	Silver "barleycorn"
Hour Markers	Painted Arabic numerals
Hands	Blued steel hands
Movement and Functions
Movement Type	Automatic
Caliber	L651
Movement Description	Self winding mechanical movement beating at 28'800 vibrations per hour and providing 42 hours of power reserve
Functions	Hours, minutes, small seconds at 3 o'clock and date
Chronograph	Yes
Chronograph Functions	Chronograph mechanism: central 60 seconds hand and 30 minutes counter at 9 o'clock
Bracelet
Material	Alligator strap
Buckle	With triple safety folding clasp and push-piece opening mechanism