Omega Constellation 27mm

Model: 123.15.27.20.57.002
Dial diameter: 27 mm. 904L stainless steel case and bracelet. Transparent case back. A wavy pattern flows between the iconic claws. The date window is at 3 o’clock. Mirror material: scratch-resistant sapphire crystal with anti-reflective treatment on both sides. Has about 50 hours of power reserve. Water resistance: 10 bar (100 m/330 ft).