Omega Constellation 36mm

Model: 131.10.36.20.06.001
Dial diameter: 36 mm. Self-winding movement with co-axial escapement. Two-way automatic winding. The rhodium-plated surface features arabesque C tes de Genève. Power reserve: 55 hours. Mirror material: Dome scratch-resistant sapphire crystal with anti-reflection treatment on both sides. Case and Dial: Case: 904L steel. Dial Color: Grey. Water resistance: 5 bar (50 m/167 ft). Features: Anti-magnetic. timer. date. Transparent case back.