Omega brand

Superb series

Automatic mechanical movement type

Cal.3313 movement model

44.25 mm dial diameter

Stainless steel case material

Basic Information ID: 311.30.44.50.01.002 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.3313 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: Frederic Piguet 1185 Movement Diameter: 27mm Movement Thickness: 6.85mm Balance Wheel: Free-sprung Frequency: 28,800 vibrations per hour Jewels: 37 Power Reserve: 52 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 44.25mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: Stainless Steel Dial Material: Not Available Bezel Material: Not Available Crystal Material: Sapphire Crystal Crown Material: Stainless Steel Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Chronograph