March 4, 2024

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Longines Master Complications L2.773.4.78.3 L27734783

SKU: L2.773.4.78.3


Case Material

Stainless Steel

Case Shape


Dial Colour




Case Size

42 mm

Glass Material

Sapphire crystal



Strap Colour


Strap Material

Crocodile skin



SKU :L2.773.4.78.3

Long experience meets vast expertise

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.


Shape: Round Material: Stainless steel

Glass: Scratch-resistant sapphire crystal

Case Back: Transparent case back with sapphire crystal DiMenion: Ø 42.00 mm

Lug distance: 21 mm Thickness: 14.20 mm

Water Resistance: Water-resistant to 3 bar

Weight: 102.9 g

Dial and Hands

Dial colour: Silver “barleycorn”

Hour markers: Painted Arabic numerals

Hands: Blued steel hands

Movement and Functions

Movement Type: Automatic Caliber: L687

Movement Description: Self-winding mechanical movement beating at 28’800 vibrations per hour, with a power reserve of approximately 66 hours

Functions: Hours, minutes, small seconds with 24 hours indicator at 9 o’clock. Date indicated by the half moon central hand. Moon phase display at 6 o’clock.

Special Functions: Moon-phase Chronograph: Column Wheel Chronograph

Chronograph Functions: Chronograph mechanism: central 60 seconds hand, moon phase display with 12 hours counter at 6 o’clock and 30 minutes counter with day and month display at 12 o’clock

Longines exclusive calibre: Yes


Material: Alligator strap

Face: Alligator leather

Back: Calf leather

Colour: Brown

Buckle: With triple safety folding clasp and push-piece opening mechanism