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Longines Master Collection 42mm Chronograph Moonphase Automatic Men’s Watch


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Item code: M140023

Out of stock

Ring Size Guide

Ring Size Circumference (mm) Ring Size Circumference (mm) Ring Size Circumference (mm)
J 48.7 P 56.3 V 64.0
K 50.0 Q 57.6 W 65.3
L 51.2 R 58.9 X 66.6
M 52.5 S 60.2 Y 67.8
N 53.8 T 61.4 Z 68.5
O 55.1 U 62.7
Ring Size Circumference (mm) Ring Size Circumference (mm)
I 48.0 R 58.9
J 48.7 S 60.2
K 50.0 T 61.4
L 51.2 U 62.7
M 52.5 V 64.0
N 53.8 W 65.3
O 55.1 X 66.6
P 56.3 Y 67.8
Q 57.6 Z 68.5

Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.

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Longines Master Collection 42mm Chronograph Moonphase Automatic Men’s Watch (M140023)


Boasting meticulous attention to detail and a mesmerising moonphase function, this Longines Master Collection 42mm Chronograph Moonphase Automatic Men’s Watch combines immense watchmaking craftsmanship with bold design. Packed with incredible features and functions, this timepiece is an excellent embodiment of the brands experience and expertise.



At A Glance


  • Presented on a grey alligator strap and fastened with a triple safety folding clasp
  • 42mm stainless steel case with a 30m water resistance
  • Anthracite dial with pink hands and applied Roman numerals
  • Sapphire crystal glass with anti-reflective treatment on both sides
  • Moon-phase function
  • Chronograph function
  • Powered by an automatic movement – calbire L687
  • Power reserve up to 66 hours

Read more


Supplier Code L27734612
Range Watchmaking Tradition
Collection Master Collection
Strap/Finish Leather,Stainless Steel
Strap Type Strap
Watch Movement Automatic
Function Chronograph , Calendar , Moonphase
Water Resistancy 30m
Case Size (mm) 42
Dial Colour Black
Markers Roman Numerals
Clasp Type Three-Fold Clasp with Push Button
Glass Type Sapphire Crystal Glass
Manufacturer Warranty 5 Years
Finish Polished

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