Omega Constellation 131.23.41.21.03.001 Automatic machinery, precision steel, 41mm

Description

Basic Information ID: 131.23.41.21.03.001 Brand: Omega Series: Constellation Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 8900 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 25,200 vibrations per hour Hair Spring: Silicon Hair Spring Power Reserve: 60 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC), Master Chronometer Appearance: Case Diameter: 41 mm Case Thickness: 13.5 mm Dial Color: Blue Dial Shape: Round Strap Color: Blue Clasp Type: Folding Clasp Case Back: Transparent Weight: 113 grams Water Resistance: 50 meters Hour Marker Type: Bat-shaped Hour Markers Clasp Spacing: Not available Lug Spacing: 24.2 mm Materials: Case Material: Stainless Steel Dial Material: Sunburst Dial Bezel Material: Sedna® Gold/Blue Polished Ceramic Bezel Crystal Material: Domed Double Anti-reflective Sapphire Crystal Crown Material: Sedna® Gold strap with rubber lining; leather strap and buckle made of stainless steel; functions include date display and antimagnetic properties.