Omega brand

Superb series

Automatic mechanical movement type

3330 movement model

38mm case diameter

Stainless steel case material

Basic Information ID: 324.18.38.50.63.001 Brand: Omega Speedmaster Movement Type: Automatic Mechanical Gender: Unisex 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 Appearance: Case Diameter: 38 mm Case Thickness: 14.7 mm Dial Color: Brown Dial Shape: Round Strap Color: Brown Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: 90 grams 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: Stainless Steel Crystal Material: Scratch-resistant Sapphire Crystal with Anti-reflective Treatment Crown Material: Stainless Steel Strap Material: Alligator Leather Clasp Material: Stainless Steel Functions: Date Display, Chronograph