Omega brand

Superb series

Automatic mechanical movement type

3330 movement model

42.4*46.2 mm dial diameter

Stainless steel case material

Basic Information ID: 327.10.43.50.01.001 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: 3330 Movement Type: Automatic Mechanical Manufacturer: Omega Balance Wheel: Free-sprung Balance Spring Frequency: 28,800 vibrations per hour Hair Spring Material: Si14 Silicon Power Reserve: 52 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 42.4 x 46.2 mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Bat Hour Markers Clasp Spacing: Not Available Lug Spacing: 20 mm Materials: Case Material: Stainless Steel Dial Material: Matte Bezel Material: Stainless Steel Crystal Material: Flat-convex Double-sided Anti-reflective Scratch-resistant Sapphire Crystal Crown Material: Stainless Steel Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Chronograph