The Longines Elegant Collection reference L4.378.9.12.4 comes in a 27.20 mm Pink Gold case, housing either the L595 or L592 self-winding caliber (shown here as the L592.5) depending on when it was produced. The dial is White.
Movement Type
Automatic
Caliber
L592.5Jewels
22
Reserve
40
Frequency
28800
Hands
Center Seconds
Shape
Round
Material
Pink Gold
Glass
Sapphire
Diameter
27.20 mm
Water Resistance
30.00 m
Dial Color
White
