Omega brand

Superb series

Automatic mechanical movement type

Cal.3303 movement model

42mm dial

18k rose gold case material

Basic Information ID: 3659.50.31 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.3303 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: Frederic Piguet 1285 Movement Diameter: 27.6 mm Movement Thickness: 6.85 mm Frequency: 28,800 vibrations per hour Number of Jewels: 33 Power Reserve: 55 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 42 mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Black Clasp Type: Folding Clasp Case Back: Not Available Weight: Not Available Water Resistance: 100 meters Hour Marker Type: Not Available Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: 18k Rose Gold Dial Material: Not Available Bezel Material: Not Available Crystal Material: Sapphire Crystal Crown Material: 18k Rose Gold Strap Material: Leather Strap Clasp Material: 18k Rose Gold Functions: Date Display, Chronograph