LONGINES MASTER COLLECTION 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.

Features

Lug distance: 21mm

Lug-to-lug: 49.50 mm

Thickness: 14.20 mm

Glass: Scratch-resistant sapphire crystal

Case Back: Transparent case back with sapphire crystal

Hour markers: Painted Arabic numerals

Case Weight: 102.9 g

Hands: Blued steel hands

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.

Movement Description: Self-winding mechanical movement beating at 28'800 vibrations per hour, with a power reserve up to 66 hours

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

Technical Data

MOVEMENT: Automatic

CALIBER: L687

WATERPROOF: Water-resistant to 3 bar

CASE SIZE: 42.00 mm

CASE SHAPE: Round

CASE MATERIAL: Stainless steel

STRAP COLOR: Brown

STRAP MATERIAL: Alligator strap

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

DIAL COLOR: Silver "barleycorn"

GLASS MATERIAL: Sapphire crystal

CRYSTAL TYPE: Sapphire