Longines Master Collection Chrono Moonphase – 42 mm

Reference Number
L2.773.4.61.2

TECHNICAL SPECIFICATIONS

Case
MATERIAL: Stainless steel
GLASS: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
CASE BACK: Transparent case back with sapphire crystal
DIMENSION: Ø 42.00 mm
LUG DISTANCE: 21 mm
LUG-TO-LUG: 49.50 mm
THICKNESS: 14.20 mm
WATER RESISTANCE: Water-resistant to 3 bar
WEIGHT: 102.9 g

Dial and Hands
DIAL COLOUR: Anthracite
HOUR MARKERS: Applied Roman numerals
HANDS: Pink hands

Movement and Functions
MOVEMENT TYPE: Automatic (Caliber L687)
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 monocrystalline silicon balance-spring 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

Strap
Material: Alligator strap
Color: Grey
Buckle: With triple safety folding clasp and push-piece opening mechanism