For reference L2.773.5.78.7, the Longines Master Collection 42 Chronograph Calendar offers a 42mm case housing a self-winding movement with full calendar, moon phase, and chronograph. This version has a 42.00mm case and Silver dial, powered by the L678.2 movement.
Shape
Round
Glass
Sapphire
Diameter
42.00 mm
Water Resistance
30.00 m
Dial Color
Silver
Material
Silver-Arabic
Buckle
Bracelet