The Omega DeVille LadyMatic reference 425.62.34.20.55.004 has a case in the brand's proprietary Sedna gold. Both the mother-of-pearl dial and the bracelet are white.
Movement Type
Automatic
Caliber
8521Reserve
50
Frequency
25200
Hands
Center Seconds
Shape
Round
Material
Sedna Gold
Glass
Sapphire
Thickness
11.95 mm
Diameter
34.00 mm
Water Resistance
100.00 m
Dial Color
White