The Omega De Ville Prestige 4520.21.00 has a Stainless Steel case of 34.40mm, which houses caliber 651 - a hand-wound movement with small seconds,
Movement Type
Manual
Caliber
651Jewels
17
Reserve
46
Frequency
21600
Hands
Small Seconds
Shape
Round
Material
Stainless Steel
Glass
Sapphire
Diameter
34.40 mm
Water Resistance
30.00 m
Dial Color
Silver
Material
Bracelet