The 101.027 reference features a white gold housing and a blue face, driven by the L901.0 movement.
Movement Type
Manual
Caliber
L901.0Jewels
53
Reserve
72
Frequency
21600
Hands
Small Seconds
Shape
Round
Material
White Gold
Glass
Sapphire
Thickness
9.80 mm
Diameter
38.50 mm
Dial Color
Blue