Omega Speedmaster 321.90.42.50.13.001 Automatic machinery, precision steel, 42mm

Description

Basic Information ID: 321.90.42.50.13.001 Brand: Omega Series: Speedmaster Movement Type: Automatic Mechanical Gender: Men’s Movement Model: Cal.3313 Movement Type: Automatic Mechanical Manufacturer: Omega Base Movement: Frederic Piguet 1185 Movement Diameter: 27mm Movement Thickness: 6.85mm Balance Wheel: Free-sprung Frequency: 28,800 vibrations per hour Jewels: 37 Power Reserve: 52 hours Technical Certifications: Swiss Official Chronometer Testing Institute (COSC) Appearance: Case Diameter: 42mm Case Thickness: Not Available Dial Color: Dark Brown Dial Shape: Round Strap Color: Two-tone 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: Not Available Crystal Material: Sapphire Crystal Crown Material: Not Available Strap Material: Stainless Steel – 18k Rose Gold Two-tone Clasp Material: Stainless Steel Functions: Date Display, Chronograph