Omega brand

Superb series

Automatic mechanical movement type

Cal.3603 movement model

44.25 mm dial diameter

Stainless steel case material

Basic Information ID: 3881.50.37 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.3603 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: Piguet 1285 Movement Diameter: 27mm Movement Thickness: 7.95mm Balance Wheel: Free-sprung Balance Winding Spring Frequency: 28,800 vibrations per hour Jewels: 37 Power Reserve: 52 hours Technical Certification: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 44.25mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Dark Brown Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available 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: Sapphire Crystal Glass Crown Material: Stainless Steel Strap Material: Leather Clasp Material: Stainless Steel Functions: Date Display, Dual Time Zone, Chronograph