Omega brand

Superb series

Manual mechanical movement type

Cal. 1866 movement model

42mm dial

Stainless steel case material

Basic Information ID: 3575.20.00 Brand: Omega Speedmaster Movement Type: Manual Mechanical Gender: Men’s Movement Model: Cal. 1866 Movement Type: Manual Mechanical Manufacturer: Omega Movement Diameter: 27mm Movement Thickness: 6.87mm Frequency: 21,600 vibrations per hour Jewels: 17 Power Reserve: 45 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 42mm Case Thickness: Not Available Dial Color: White Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Transparent Weight: Not Available Water Resistance: 30 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: 18K White Gold Crystal Material: Sapphire Crystal Glass Crown Material: Not Available Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Moon Phase Thanks to the enthusiastic netizen Risa Takaba for correcting the product parameters.