The Omega DeVille LadyMatic reference 425.37.34.20.57.003 has a stainless steel case with diamond-set bezel, which houses the self-winding caliber 8520. The blue mother-of-pearl dial is matched by a blue leather strap.
Movement Type
Automatic
Caliber
8520Reserve
50
Frequency
25200
Hands
Center Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Thickness
11.95 mm
Diameter
34.00 mm
Water Resistance
100.00 m
Dial Color
Blue
Material
Blue MOP