Omega brand

Superb series

Automatic mechanical movement type

Cal.3303 movement model

42mm dial

Stainless steel, diamond-set bezel, and case material.

Basic Information ID: 3555.75.00 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement: 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 Jewels: 33 Power Reserve: 55 hours Exterior: Case Diameter: 42 mm Case Thickness: 14 mm Dial Color: White Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: 180 grams Water Resistance: 100 meters Hour Marker Type: Not Available Clasp Spacing: Not Available Lug Spacing: Not Available Materials: Case Material: Stainless Steel, Diamond-set Bezel Dial Material: Mother-of-Pearl, Diamond-set Hour Markers Bezel Material: Not Available Crystal Material: Sapphire Crystal Crown Material: Not Available Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Chronograph