Longines, a watchmaking company with a long tradition, has produced exceptional timepieces since its inception. Today, Longines Master Collection is the perfect representation of the brand’s philosophy, as demonstrated by the success that this line has received since its presentation in 2005.
Case
Shape: Round
Material
Stainless steel
Glass: Scratch-resistant sapphire glass with multi-layer anti-reflective treatment on both sides
Caseback: Transparent sapphire crystal caseback
Dimensions : Ø 42.00 mm
Distance between the lugs: 21 mm< /span>
From handle to handle: 49.50 mm
Thickness: 14.20 mm
Waterproof: Waterproof up to 3 bar: Waterproof up to 3 bar:
Weight: 178.4 g
Dial and handsDial color: Silver
Hour ring
Applied Roman numerals Type of movement: Automatic : Hours, minutes, small seconds with 24-hour indicator at 9 o’clock. Date indication via central crescent hand. Moon phase indicator at 6 o’clock.
Hands: Blued steel hands
< h2>Movement and functions
Function
Caliber: L687
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, balance-spring in monocrystalline silicon
Special function: Moon phases : Chronograph with column wheel movement
Chronograph
Chronograph
Chronograph functions: Chronograph mechanism: central hand 60-second counter, moon phase display with 12-hour counter at 6 o’clock and 30-minute counter with day and date display at 12 o’clockStrapMaterial: Stainless steel
Buckle: With Triple safety folding clasp and pressure opening mechanism
L2.773.4.71.6
Case
Shape: Round
Material
Stainless steel
Glass: Scratch-resistant sapphire glass with multi-layer anti-reflective treatment on both sides
Caseback: Transparent sapphire crystal caseback
Dimensions : Ø 42.00 mm
Distance between the lugs: 21 mm< /span>
From handle to handle: 49.50 mm
Thickness: 14.20 mm
Waterproof: Waterproof up to 3 bar: Waterproof up to 3 bar:
Weight: 178.4 g
Dial and handsDial color: Silver
Hour ring
Applied Roman numerals Type of movement: Automatic : Hours, minutes, small seconds with 24-hour indicator at 9 o’clock. Date indication via central crescent hand. Moon phase indicator at 6 o’clock.
Hands: Blued steel hands
< h2>Movement and functions
Function
Caliber: L687
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, balance-spring in monocrystalline silicon
Special function: Moon phases : Chronograph with column wheel movement
Chronograph
Chronograph
Chronograph functions: Chronograph mechanism: central hand 60-second counter, moon phase display with 12-hour counter at 6 o’clock and 30-minute counter with day and date display at 12 o’clockStrapMaterial: Stainless steel
Buckle: With Triple safety folding clasp and pressure opening mechanism
L27734716
