Omega brand

Superb series

Automatic mechanical movement type

Cal.3304 movement model

40mm dial

Stainless steel case material

Basic Information ID: 323.32.40.40.06.001 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.3304 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: Valjoux 7753 Movement Diameter: 30mm Movement Thickness: 7.9mm Balance Wheel: Rhodium, three arms Frequency: 28,800 vibrations per hour Jewels: 27 Power Reserve: 48 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 40mm Case Thickness: Not Available Dial Color: Dark Grey Dial Shape: Round Strap Color: Black Clasp Type: Pin Buckle Case Back: Solid Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Tapered 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: DuPont Fabric Clasp Material: Stainless Steel Functions: Date Display, Chronograph