Omega Speedmaster 311.30.42.30.01.004 Manual mechanical parts, stainless steel, 42mm

Description

Basic Information ID: 311.30.42.30.01.004 Brand: Omega Series: Speedmaster Movement Type: Manual Mechanical Gender: Men’s Movement Model: Cal. 1861 Movement Type: Manual Mechanical Manufacturer: Omega Base Movement: Lemania 1873 Movement Diameter: 27mm Movement Thickness: 6.87mm Balance Wheel: Glucydur Balance Wheel Frequency: 21,600 vibrations per hour Jewels: 18 Power Reserve: 48 hours Exterior Case Diameter: 42mm Case Thickness: Not Available Dial Color: Black Dial Shape: Round Strap Color: Silver Clasp Type: Folding Clasp Case Back: Solid Case Back Weight: Not Available Water Resistance: 50 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 Crown Material: Not Available Strap Material: Stainless Steel Clasp Material: Stainless Steel Functions: Date Display, Chronograph